This page in your language
فارسی العربية Deutsch Español Français 日本語 한국어 Português 中文 हिन्दी
B1 noun #8,500 most common 11 min read

지구온난화

jigu onnanhwa
Practice it Examples Notes & Tips 지구온난화 in 30 Seconds
Explanation 지구온난화 in your Level:
At the A1 level, you can think of '지구온난화' as a way to say 'The Earth is getting hot.' While this is a long word, it is very common. You might see it in simple news posters or children's books. At this stage, you don't need to use it in complex sentences. Just knowing that '지구' means 'Earth' and '온난화' is about 'warming' is enough. You can use it in simple sentences like '지구온난화는 나빠요' (Global warming is bad) or '지구온난화가 심해요' (Global warming is serious). It is a good word to learn because it helps you understand basic environmental signs in Korea. You might see a picture of a polar bear and the word '지구온난화' next to it. This helps you connect the word to the concept. Even though the grammar might be hard, the word itself is like a single label for a big problem. Try to recognize the characters: 地球 (Earth). If you see these, you know the topic is about our planet. Don't worry about the scientific details yet; just focus on the fact that it means the world is getting warmer. You can practice by saying '지구온난화' slowly: Ji-gu-on-nan-hwa. Each part has its own sound. 'Ji-gu' is Earth, 'On-nan' is warm, and 'Hwa' is change. It's like a puzzle! If you learn this word, you are already learning about important global issues in Korean.
Sign up free to read full explanation
At the A2 level, you can start using '지구온난화' in slightly more descriptive sentences. You should be able to link it to simple causes and effects. For example, '지구온난화 때문에 날씨가 더워요' (Because of global warming, the weather is hot). At this level, you are learning the particle '-때문에' (because of), and '지구온난화' is a perfect noun to use with it. You can also talk about what people are doing. '사람들이 지구온난화를 걱정해요' (People are worried about global warming). You might encounter this word in short reading passages about the environment or in weather forecasts. It is important to notice how it is used as a subject: '지구온난화가 문제예요' (Global warming is a problem). You can also use it with basic verbs like '있다' or '없다' when discussing its presence or impact in certain areas. For instance, '북극에 지구온난화가 있어요' (There is global warming in the North Pole). While this sounds simple, it is a correct way to start using the word. You should also be able to recognize related simple words like '나무' (tree), '바다' (sea), and '덥다' (to be hot) when they appear near '지구온난화'. This helps you build a 'word web' in your mind. Learning this word at A2 level shows that you are expanding your vocabulary beyond just daily chores and greetings into more social and global topics.
Sign up free to read full explanation
At the B1 level, you are expected to understand and use '지구온난화' in more formal and structured ways. You should be able to discuss the causes and consequences in some detail. Instead of just saying it's 'hot,' you can use words like '상승하다' (to rise) or '심각해지다' (to become serious). For example, '지구온난화로 인해 해수면이 상승하고 있습니다' (Due to global warming, sea levels are rising). You should also be familiar with the Sino-Korean roots of the word, as this will help you learn related words like '온실' (greenhouse) or '온도' (temperature). At this level, you might see '지구온난화' in intermediate textbooks or news articles. You should be able to participate in a simple discussion about environmental protection. You can use the word with more complex grammar like '-아/어지다' to show change: '지구온난화가 점점 더 심각해지고 있어요' (Global warming is gradually becoming more serious). You can also start using the word in the possessive form, such as '지구온난화의 원인' (the cause of global warming). This level is where you transition from just knowing the word to being able to explain the 'why' and 'how' behind it using Korean. You should also be able to understand short documentaries or news clips that use this term, even if you don't understand every other word. It serves as a key 'anchor word' for the entire topic of the environment.
At the B2 level, you should be able to use '지구온난화' in academic or professional contexts. You can discuss the word in relation to policy, international agreements, and scientific data. You should be comfortable using formal sentence endings like '-습니다' and '-ㄴ/는다고 합니다' (it is said that). For instance, '전문가들은 지구온난화가 가속화되고 있다고 경고합니다' (Experts warn that global warming is accelerating). You should also be able to use a wider range of collocations, such as '지구온난화 방지 대책' (countermeasures to prevent global warming) or '지구온난화의 사회적 영향' (the social impact of global warming). At this stage, you can distinguish between '지구온난화' and related terms like '기후 변화' (climate change) or '탄소 배출' (carbon emissions). You can write essays on environmental topics, using '지구온난화' as a central theme. You should be able to analyze graphs or charts about global temperature increases and describe them using this word. Your pronunciation should be clear, and you should be able to follow fast-paced news reports or lectures on the topic. B2 learners are expected to have a nuanced understanding, perhaps even discussing how '지구온난화' affects Korea specifically, such as the changing agricultural landscape or the increasing frequency of typhoons. Using this word correctly in a variety of grammatical structures shows a high level of proficiency and a strong command of Sino-Korean vocabulary.
Sign up free to read full explanation
At the C1 level, '지구온난화' is a word you use with precision and depth. You can discuss it within the context of complex global systems, economics, and ethics. You might use it in sentences like '지구온난화는 단순히 환경 문제를 넘어 경제적, 정치적 불평등을 심화시키는 요인입니다' (Global warming is a factor that deepens economic and political inequality, beyond being just an environmental issue). You should be able to use advanced grammatical structures and high-level vocabulary related to the word, such as '임계점' (tipping point), '완화' (mitigation), and '적응' (adaptation). You can engage in deep debates about the responsibility of developed nations vs. developing nations in causing '지구온난화'. At this level, you are not just using the word; you are using it to build complex arguments. You can read academic journals or long-form investigative journalism in Korean that deals with the scientific complexities of the warming process. You should also be aware of the cultural and rhetorical use of the term in Korean society—how it is used by different political groups or how it is portrayed in Korean literature and film. Your ability to use '지구온난화' in a way that is indistinguishable from a native speaker's usage, with all the correct nuances and associations, is a hallmark of the C1 level. You can also explain the Hanja roots in detail and how they contribute to the meaning of other related environmental terms.
Sign up free to read full explanation
At the C2 level, your mastery of '지구온난화' is complete. You can use the term in any context, from a casual chat to a high-level diplomatic negotiation or a scientific symposium. You understand the subtle shifts in the term's usage over the decades—from a niche scientific concept to a global emergency. You can use the word with sophisticated rhetorical devices, such as metaphors or historical comparisons. For example, you might discuss '지구온난화' in the context of the Anthropocene (인류세) or discuss the '지구 가열화' (global heating) shift in terminology. You can produce high-quality written work, such as policy proposals or academic papers, where '지구온난화' is used with absolute grammatical and contextual accuracy. You can follow and contribute to the most advanced discussions on the topic, including those involving complex data analysis, legislative frameworks, and philosophical considerations of humanity's relationship with nature. You are also sensitive to the emotional weight the word carries in different demographics—how it represents anxiety for the younger generation (MZ세대) or a technical challenge for engineers. At C2, the word is a tool you wield with total fluency to express complex, multi-layered ideas about the state of our planet and the future of civilization. You can even identify and correct subtle misuses of the term in others' speech or writing, and you can explain the nuances of why '지구온난화' might be a better or worse choice than '기후 위기' in a specific rhetorical situation.
Sign up free to read full explanation
Practice it Examples Notes & Tips

지구온난화 in 30 Seconds

  • 지구온난화 means 'global warming' and is a compound of Earth (지구), warmth (온난), and process (-화).
  • It is a B1 level noun essential for discussing environmental issues, news, and scientific topics in Korean.
  • Commonly used with particles like -때문에 (because of) and verbs like 심각하다 (to be serious) or 가속화되다 (to accelerate).
  • It is a serious, formal term frequently heard in Korean media, schools, and international policy discussions.

The term 지구온난화 (Jigu-onnan-hwa) is a critically important scientific and social term in modern Korean discourse. It refers specifically to the phenomenon of the Earth's average surface temperature rising over time, primarily due to human activities such as the burning of fossil fuels and deforestation. In a linguistic sense, the word is a compound of three distinct Sino-Korean (Hanja) concepts: 지구 (地球) meaning 'Earth,' 온난 (溫暖) meaning 'warmth' or 'mildness,' and 화 (化) which serves as a suffix meaning '-ization' or 'the process of becoming.' Therefore, the literal translation is 'the process of the Earth becoming warm.'

Scientific Context
In academic and scientific settings, this word is used to describe the greenhouse effect (온실 효과) and its long-term impact on global ecosystems. It is the standard term used in textbooks, research papers, and environmental reports published by the Korean Ministry of Environment.

최근 지구온난화로 인해 북극의 빙하가 빠르게 녹고 있습니다. (Recently, due to global warming, Arctic glaciers are melting rapidly.)

In daily life, Koreans use this word when discussing unusual weather patterns, such as an exceptionally hot summer or a surprisingly mild winter. It is frequently paired with words like 심각성 (seriousness), 위기 (crisis), and 해결책 (solution). When you watch the evening news (뉴스), you will almost certainly hear this term during segments about environmental policy or natural disasters. It is not just a scientific term but a household word that triggers discussions about recycling, reducing plastic use, and energy conservation.

Public Awareness
South Korea has high levels of environmental awareness. Therefore, using this word in conversation shows that you are conscious of global issues. It is often taught early in schools, so even children are familiar with the concept and the word.

지구온난화 문제를 해결하기 위해 우리 모두가 노력해야 합니다. (We must all make an effort to solve the problem of global warming.)

Furthermore, the word is used in political debates regarding the 'Green New Deal' (그린 뉴딜) and carbon neutrality (탄소 중립). If you are preparing for a proficiency test like TOPIK II, understanding this word and its related vocabulary is essential, as environmental issues are a recurring theme in the writing and reading sections. The word carries a heavy, serious tone, reflecting the urgency of the situation it describes.

Media Usage
Documentaries often use dramatic visuals of melting ice or forest fires accompanied by a narration focusing on '지구온난화의 영향' (the impacts of global warming). It is a keyword in SEO for environmental blogs and news portals in Korea.

전문가들은 지구온난화가 예상보다 더 빨리 진행되고 있다고 경고합니다. (Experts warn that global warming is progressing faster than expected.)

아이들도 지구온난화에 대해 잘 알고 있습니다. (Even children know well about global warming.)

지구온난화는 더 이상 남의 일이 아닙니다. (Global warming is no longer someone else's business/problem.)

Using 지구온난화 correctly requires understanding how it functions as a noun within various grammatical structures. Most commonly, it acts as the subject or the cause in a sentence. Because it is a phenomenon, it is often followed by particles like -가/이 (subject marker) or -로 인해/때문에 (due to/because of). For instance, if you want to say 'Global warming is a serious problem,' you would say '지구온난화는 심각한 문제입니다.'

The Cause-Effect Structure
When explaining the results of global warming, use the pattern: [지구온난화] + [로 인해] + [Result]. For example: '지구온난화로 인해 해수면이 상승하고 있습니다' (Due to global warming, sea levels are rising).

많은 과학자들이 지구온난화의 위험성을 경고하고 있습니다. (Many scientists are warning about the dangers of global warming.)

Another common usage involves the possessive marker -의. You will often see phrases like '지구온난화의 원인' (the cause of global warming) or '지구온난화의 영향' (the impact of global warming). This is standard in academic writing and news reporting. When discussing solutions, you might use '지구온난화 방지' (prevention of global warming) or '지구온난화 대책' (countermeasures for global warming). These compound nouns are very frequent in formal documents.

Verb Pairings
Common verbs that follow this noun include: 막다 (to stop/prevent), 줄이다 (to reduce), 대처하다 (to cope with/respond to), and 연구하다 (to study/research).

우리는 지구온난화 속도를 늦추기 위해 노력해야 합니다. (We must try to slow down the speed of global warming.)

In more casual conversations, you might hear people say things like '이게 다 지구온난화 때문이야' (This is all because of global warming) when complaining about the heat. Here, '때문이야' adds a slightly more informal, conversational tone compared to '때문입니다' or '인해'. Understanding these nuances helps you adjust your speech based on who you are talking to, whether it's a professor or a friend.

Formal Presentation
In a presentation, you might start with: '오늘 제가 발표할 주제는 지구온난화와 우리의 미래입니다.' (The topic I will present today is global warming and our future.)

정부는 지구온난화에 대응하는 새로운 정책을 발표했습니다. (The government announced a new policy to respond to global warming.)

탄소 배출을 줄이는 것이 지구온난화를 막는 길입니다. (Reducing carbon emissions is the way to stop global warming.)

지구온난화로 인해 생태계가 파괴되고 있습니다. (Ecosystems are being destroyed due to global warming.)

You will encounter 지구온난화 in a vast array of contexts in Korea, ranging from educational settings to high-level political summits. One of the most common places is in the weather report (일기예보). While weather forecasters usually focus on the daily temperature, they often produce special segments explaining how '지구온난화' is causing more frequent heatwaves (폭염) or heavy rains (폭우) in the Korean peninsula. This helps citizens connect global trends to their local environment.

Educational Environment
From elementary school social studies to university environmental science courses, this word is a staple. Students often have to write essays or create posters about '지구온난화 예방' (Prevention of global warming).

학교에서 지구온난화에 대한 다큐멘터리를 봤어요. (I watched a documentary about global warming at school.)

In the corporate world, especially with the rise of ESG management (ESG 경영), Korean companies frequently use this term in their annual reports. They describe their efforts to reduce their carbon footprint to mitigate '지구온난화'. If you work in a Korean office or follow Korean business news, you'll see this word associated with '친환경' (eco-friendly) initiatives and '재생 에너지' (renewable energy) projects. It is a key term for corporate social responsibility (CSR).

Social Media and Activism
Environmental activists in Korea use hashtags like #지구온난화 and #기후위기 on platforms like Instagram and KakaoTalk to spread awareness. You might see these on banners during 'Climate Strikes' in Gwanghwamun Plaza.

인터넷 뉴스에서 지구온난화가 생태계에 미치는 영향에 대한 기사를 읽었습니다. (I read an article on internet news about the impact of global warming on the ecosystem.)

Lastly, in the entertainment industry, variety shows or talk shows sometimes invite climate experts to discuss the future of the planet. Even in fictional media like K-dramas or movies, characters might mention '지구온난화' as a reason for changing seasons or as a background theme in sci-fi settings. It is a word that permeates almost every facet of Korean society because of the country's vulnerability to rising sea levels and extreme weather as a peninsula.

Public Service Announcements
In subways or buses, you might see advertisements encouraging people to use public transport to fight '지구온난화'. The word is often accompanied by images of polar bears on melting ice caps.

이번 여름이 유난히 더운 것은 지구온난화와 관련이 있다고 합니다. (They say this summer being exceptionally hot is related to global warming.)

많은 연예인들이 지구온난화 방지 캠페인에 참여하고 있습니다. (Many celebrities are participating in global warming prevention campaigns.)

지구온난화 때문에 사과의 재배지가 북쪽으로 이동하고 있습니다. (Due to global warming, apple cultivation areas are moving north.)

While 지구온난화 is a common word, learners often make specific mistakes in its usage, pronunciation, or conceptual application. One frequent error is confusing it with 기후 변화 (Climate Change). While related, '지구온난화' specifically refers to the warming aspect, whereas '기후 변화' is a broader term that includes warming, cooling, precipitation changes, and wind patterns. Using them interchangeably in a scientific essay might be seen as imprecise.

Pronunciation Pitfalls
The 'ㄴㄴ' (double 'n') sound in '온난' (on-nan) can be tricky. Some learners accidentally say '온안' (on-an) or '오난' (o-nan). It is important to clearly articulate both 'n' sounds to be understood correctly by native speakers.

틀린 예: 지구온안화 (X) -> 바른 예: 지구온난화 (O)

Another mistake is using the wrong particles. Learners sometimes use the object marker -를 when the word should be the subject. For example, saying '지구온난화를 심각합니다' is incorrect because '심각하다' (to be serious) is an adjective and requires a subject marker like '-가'. The correct sentence is '지구온난화가 심각합니다'. Understanding the difference between action verbs and descriptive adjectives in Korean is key to using this word properly.

Misusing '온난'
Sometimes learners use '온난' by itself to mean 'warm weather' in a general sense. However, '온난' is usually reserved for climate descriptions (e.g., 온난한 기후 - mild climate). For daily warmth, use '따뜻하다'.

틀린 예: 오늘 날씨가 온난해요. (X) -> 바른 예: 오늘 날씨가 따뜻해요. (O)

There is also the 'Environmental Terminology Overload.' Learners might mix up '지구온난화' with '오존층 파괴' (ozone layer depletion). While they are both environmental issues, they are different phenomena. In Korean discussions, being precise about which environmental issue you are referring to is important, as the solutions and causes discussed are distinct. Using the wrong term might lead to confusion in a debate or academic setting.

Spelling Error
Be careful not to spell it '지구온난하'. The final '화' (化) is essential as it indicates the transformation or process. Without it, the word loses its grammatical meaning as a phenomenon.

틀린 예: 지구온난하 현상 (X) -> 바른 예: 지구온난화 현상 (O)

지구온난화와 기후 변화는 서로 다른 개념입니다. (Global warming and climate change are different concepts.)

지구온난화라는 단어를 정확하게 발음해 보세요. (Try to pronounce the word 'global warming' accurately.)

To truly master the vocabulary surrounding 지구온난화, it is helpful to look at its synonyms and related terms. While few words mean exactly the same thing, several are used in similar contexts depending on the register and the specific focus of the conversation. Understanding these alternatives will help you sound more like a native speaker and allow you to navigate complex environmental discussions more effectively.

기후 변화 (Climate Change)
This is the most common alternative. While '지구온난화' focuses on temperature, '기후 변화' is the umbrella term used by organizations like the IPCC. In modern media, '기후 변화' is often preferred because it encompasses all aspects of the changing environment.

기후 변화는 전 지구적인 문제입니다. (Climate change is a global problem.)

Another term you might encounter is 기후 위기 (Climate Crisis). This is a more urgent and emotionally charged version of '기후 변화'. Activists and progressive media outlets use '기후 위기' to emphasize that the situation is no longer just a 'change' but a 'crisis' that requires immediate action. Using this word shows a specific stance on the urgency of the matter.

온실 효과 (Greenhouse Effect)
This refers to the mechanism that causes global warming. While '지구온난화' is the result, '온실 효과' is the process. You will often hear them used in the same paragraph when explaining why the Earth is getting hotter.

온실 효과가 심해지면서 지구온난화가 가속화되고 있습니다. (As the greenhouse effect intensifies, global warming is accelerating.)

In academic or highly formal scientific contexts, you might see 지구 가열화 (Global Heating). This is a relatively new term intended to sound more alarming than 'warming' (온난화), which some feel sounds too 'mild'. However, this is still less common in general conversation than '지구온난화'. Additionally, 환경 파괴 (Environmental Destruction) is a much broader term that global warming is a part of.

Summary Table
  • 지구온난화: Focus on temperature rise.
  • 기후 변화: General term for all climate shifts.
  • 기후 위기: Emphasizes the emergency.
  • 온실 효과: The scientific cause/mechanism.

이제는 기후 위기라는 표현이 더 적절할지도 모릅니다. (Now, the expression 'climate crisis' might be more appropriate.)

환경 오염도 지구온난화의 큰 원인 중 하나입니다. (Environmental pollution is also one of the major causes of global warming.)

우리는 지구온난화뿐만 아니라 생물 다양성 감소에도 관심을 가져야 합니다. (We should care not only about global warming but also about the decrease in biodiversity.)

How Formal Is It?

Fun Fact

The '화' (化) suffix is used in Korean just like '-ization' in English to describe a changing state or process.

Pronunciation Guide

UK /t͡ɕi.ɡu.on.nan.ɦwa/
US /t͡ɕi.ɡu.on.nan.hwɑ/
In Korean, stress is generally even across syllables, but the 'nan' syllable should be clearly articulated.
Rhymes With
민주화 (minjuhwa - democratization) 산업화 (saneophwa - industrialization) 현대화 (hyeondaehwa - modernization) 자동화 (jadonghwa - automation) 시각화 (sigakhwa - visualization) 일반화 (ilbanhwa - generalization) 전문화 (jeonmunhwa - specialization) 정보화 (jeongbohwa - informatization)
Common Errors
  • Pronouncing '온난' as '오난' (dropping one 'n').
  • Confusing '지구' (Earth) with '직구' (direct ball/purchase).
  • Mumbling the final '화' sound.
  • Incorrectly nasalizing the 'on' sound like French.
  • Pausing too long between '지구' and '온난화'.

Difficulty Rating

Reading 3/5

The word is long but composed of common Hanja components.

Writing 4/5

Spelling '온난' correctly requires attention.

Speaking 3/5

Requires clear articulation of the 'nn' sound.

Listening 2/5

Easy to recognize in environmental contexts.

What to Learn Next

Prerequisites

지구 (Earth) 덥다 (To be hot) 날씨 (Weather) 문제 (Problem) 원인 (Cause)

Learn Next

기후 변화 (Climate change) 온실 가스 (Greenhouse gas) 탄소 배출 (Carbon emission) 생태계 (Ecosystem) 에너지 절약 (Energy conservation)

Advanced

해수면 상승 (Sea level rise) 사막화 (Desertification) 비가역적 (Irreversible) 탄소 중립 (Carbon neutrality) 신재생 에너지 (Renewable energy)

Grammar to Know

-로 인해 (Due to/Because of)

지구온난화로 인해 해수면이 높아졌습니다.

-기 위해 (In order to)

지구온난화를 막기 위해 나무를 심습니다.

-에 따라 (According to/As...)

지구온난화가 심해짐에 따라 북극곰이 사라지고 있습니다.

-ㄴ/는다고 하다 (Indirect quotation)

과학자들은 지구온난화가 위험하다고 합니다.

-아/어지다 (To become/To get...)

지구온난화로 지구가 점점 더워지고 있어요.

Sign up free to read full explanation

Examples by Level

1

지구온난화는 나빠요.

Global warming is bad.

Simple subject + adjective structure.

2

지구가 더워요.

The Earth is hot.

A1 level simplification of the concept.

3

지구온난화를 조심하세요.

Be careful of global warming.

Using -를 with a warning verb.

4

지구온난화가 뭐예요?

What is global warming?

Basic question form.

5

지구온난화 때문에 비가 많이 와요.

It rains a lot because of global warming.

Using -때문에 for simple cause.

6

지구온난화는 진짜예요.

Global warming is real.

Using '진짜' for emphasis.

7

지구온난화를 막아요.

Let's stop global warming.

Imperative/Suggestive form.

8

지구온난화가 무서워요.

I am scared of global warming.

Expressing feelings about the noun.

1

지구온난화 때문에 북극곰이 살기 힘들어요.

Polar bears find it hard to live because of global warming.

Cause-effect with a specific subject.

2

지구온난화는 우리 모두의 문제입니다.

Global warming is a problem for all of us.

Formal sentence ending -입니다.

3

지구온난화를 줄이기 위해 자전거를 타요.

I ride a bike to reduce global warming.

Using -기 위해 (in order to).

4

지구온난화로 인해 날씨가 변하고 있어요.

The weather is changing due to global warming.

Using -로 인해 (due to).

5

학교에서 지구온난화에 대해 배웠습니다.

I learned about global warming at school.

-에 대해 (about).

6

지구온난화가 심해지면 어떻게 될까요?

What will happen if global warming gets worse?

Conditional -면 (if).

7

지구온난화 소식을 뉴스에서 봤어요.

I saw news about global warming.

Object marker with news noun.

8

지구온난화는 지구가 아픈 증상이에요.

Global warming is a symptom that the Earth is sick.

Metaphorical use in simple Korean.

1

지구온난화의 주된 원인은 이산화탄소 배출입니다.

The main cause of global warming is carbon dioxide emissions.

Possessive -의 and formal definition.

2

지구온난화를 해결하기 위한 국제적인 노력이 필요합니다.

International efforts are needed to solve global warming.

Noun modification with -기 위한.

3

지구온난화 현상으로 인해 빙하가 녹고 해수면이 상승합니다.

Glaciers melt and sea levels rise due to the global warming phenomenon.

Using '현상' (phenomenon) for academic tone.

4

우리는 지구온난화에 대한 경각심을 가져야 합니다.

We must have awareness/alertness toward global warming.

Compound noun '경각심을 가지다'.

5

지구온난화가 가속화되면서 생태계가 위협받고 있습니다.

As global warming accelerates, the ecosystem is being threatened.

Using '가속화되다' and '위협받다'.

6

지구온난화를 막기 위해 일회용품 사용을 줄입시다.

Let's reduce the use of disposable items to stop global warming.

Suggestive ending -읍시다.

7

많은 전문가들이 지구온난화의 위험성을 경고하고 있습니다.

Many experts are warning about the dangers of global warming.

Present progressive -고 있다.

8

지구온난화 문제는 단기간에 해결될 수 없습니다.

The problem of global warming cannot be solved in a short period.

Passive potential -될 수 없다.

1

지구온난화에 대응하기 위해 탄소 중립 정책이 시행되고 있습니다.

Carbon neutrality policies are being implemented to respond to global warming.

Formal vocabulary: '대응', '탄소 중립', '시행'.

2

지구온난화는 기상 이변을 일으키는 주요 원인 중 하나입니다.

Global warming is one of the main causes triggering weather anomalies.

Noun modification with '일으키는'.

3

지구온난화의 영향으로 한반도의 아열대화가 진행되고 있습니다.

Due to the impact of global warming, the Korean peninsula is becoming subtropical.

Specific geographic context (한반도).

4

환경 단체들은 지구온난화 방지를 위한 캠페인을 벌이고 있습니다.

Environmental groups are conducting campaigns for global warming prevention.

Idiomatic '캠페인을 벌이다'.

5

지구온난화가 심각해짐에 따라 에너지 절약이 필수적이 되었습니다.

As global warming becomes more serious, energy conservation has become essential.

-에 따라 (according to/as a result of).

6

지구온난화를 늦추기 위한 기술적 혁신이 요구됩니다.

Technological innovation is required to slow down global warming.

Passive voice '요구되다'.

7

지구온난화는 인류의 생존을 위협하는 거대한 도전입니다.

Global warming is a massive challenge threatening human survival.

Strong descriptive nouns '생존', '도전'.

8

정부는 지구온난화와 관련된 국제 협약에 서명했습니다.

The government signed international agreements related to global warming.

-와 관련된 (related to).

1

지구온난화의 가속화는 돌이킬 수 없는 환경적 재앙을 초래할 수 있습니다.

The acceleration of global warming could bring about irreversible environmental disasters.

Advanced vocabulary: '돌이킬 수 없는', '초래하다'.

2

지구온난화 담론은 이제 과학의 영역을 넘어 정치적 이데올로기와 결합되었습니다.

The discourse on global warming has now moved beyond the realm of science and combined with political ideology.

Abstract concept '담론' (discourse).

3

지구온난화로 인한 생물 다양성 감소는 생태계의 회복력을 약화시킵니다.

The loss of biodiversity due to global warming weakens the resilience of the ecosystem.

Scientific terminology: '회복력' (resilience).

4

지구온난화 문제를 해결하려면 근본적인 경제 체제의 변화가 수반되어야 합니다.

To solve the problem of global warming, fundamental changes in the economic system must be accompanied.

Advanced verb '수반되다'.

5

지구온난화는 사회적 약자들에게 더 가혹한 결과를 초래하는 경향이 있습니다.

Global warming tends to bring more harsh consequences to the socially vulnerable.

Sociological context: '사회적 약자'.

6

지구온난화에 대한 회의론적 시각은 과학적 데이터에 의해 반박되고 있습니다.

Skeptical views on global warming are being refuted by scientific data.

Passive '반박되다' (to be refuted).

7

지구온난화의 여파로 전 세계적으로 기아와 빈곤이 심화될 우려가 있습니다.

There are concerns that hunger and poverty will intensify worldwide in the aftermath of global warming.

Formal '우려가 있다' (there are concerns).

8

지구온난화 방지를 위한 탄소세 도입에 대한 찬반 논란이 뜨겁습니다.

The controversy over the introduction of a carbon tax to prevent global warming is heated.

Idiomatic '논란이 뜨겁다'.

1

지구온난화는 인류세(Anthropocene)라는 새로운 지질 시대의 도래를 상징하는 지표입니다.

Global warming is an indicator symbolizing the arrival of a new geological era called the Anthropocene.

Highly academic '인류세', '도래', '상징'.

2

지구온난화의 비가역적 임계점을 넘어서기 전에 전 지구적 차원의 결단이 필요합니다.

A global-scale decision is needed before passing the irreversible tipping point of global warming.

Technical term '비가역적 임계점' (irreversible tipping point).

3

지구온난화 완화 전략은 기술적 해결책뿐만 아니라 윤리적 성찰을 포함해야 합니다.

Global warming mitigation strategies must include ethical reflection as well as technological solutions.

Philosophical '윤리적 성찰'.

4

지구온난화는 자본주의의 무한 성장 논리가 직면한 가장 거대한 실존적 위협입니다.

Global warming is the greatest existential threat faced by the logic of infinite growth in capitalism.

Complex noun phrases and '실존적 위협'.

5

지구온난화의 복합적인 피드백 루프는 기후 시스템의 예측 불가능성을 증폭시킵니다.

The complex feedback loops of global warming amplify the unpredictability of the climate system.

Scientific '피드백 루프', '증폭시키다'.

6

지구온난화에 따른 해양 산성화는 해양 생태계의 근간을 뒤흔들고 있습니다.

Ocean acidification due to global warming is shaking the very foundation of marine ecosystems.

Idiomatic '근간을 뒤흔들다'.

7

지구온난화 대응의 성패는 국가 간의 이해관계를 어떻게 조정하느냐에 달려 있습니다.

The success or failure of the response to global warming depends on how the interests between countries are adjusted.

-느냐에 달려 있다 (depends on how...).

8

지구온난화라는 거대 서사 속에서 개인의 실천이 갖는 의미를 재정립해야 합니다.

We must redefine the meaning of individual actions within the grand narrative of global warming.

Literary/Philosophical '거대 서사', '재정립'.

Synonyms

기후 변화 지구 가열

Common Collocations

지구온난화 현상
지구온난화의 원인
지구온난화 방지
지구온난화 대책
지구온난화 가속화
지구온난화 영향
지구온난화 경고
지구온난화 문제
지구온난화 속도
지구온난화 해결

Common Phrases

지구온난화 때문에

— Because of global warming. Used to explain a cause.

지구온난화 때문에 여름이 너무 더워요.

지구온난화로 인해

— Due to global warming. More formal version of '때문에'.

지구온난화로 인해 빙하가 녹습니다.

지구온난화가 심각하다

— Global warming is serious. A common statement of fact.

요즘 지구온난화가 정말 심각해요.

지구온난화를 막다

— To stop global warming. Used in calls to action.

우리는 지구온난화를 막아야 합니다.

지구온난화에 대응하다

— To respond to global warming. Common in policy talk.

지구온난화에 적극적으로 대응합시다.

지구온난화의 심각성

— The seriousness of global warming.

지구온난화의 심각성을 깨달아야 합니다.

지구온난화와 기후 변화

— Global warming and climate change. Often paired together.

지구온난화와 기후 변화는 밀접한 관련이 있습니다.

지구온난화 예방

— Prevention of global warming.

지구온난화 예방 교육을 실시합니다.

지구온난화 주범

— The main culprit of global warming (usually CO2).

탄소는 지구온난화의 주범입니다.

지구온난화의 여파

— The aftermath/repercussions of global warming.

지구온난화의 여파로 가뭄이 심해졌습니다.

Often Confused With

지구온난화 vs 기후 변화

Climate change is broader; global warming is specifically about the temperature rise.

지구온난화 vs 온실 효과

The greenhouse effect is the *cause*, while global warming is the *result*.

지구온난화 vs 오존층 파괴

Ozone depletion is a different environmental issue, though often discussed together with warming.

Idioms & Expressions

"지구가 몸살을 앓다"

— The Earth is suffering/aching (literally having body aches). Used metaphorically for global warming.

지구온난화로 지구가 몸살을 앓고 있습니다.

Literary/Journalistic
"발등에 불이 떨어지다"

— Fire has fallen on the top of one's foot. Used when a situation (like global warming) becomes an urgent emergency.

지구온난화 대책 마련에 발등에 불이 떨어졌습니다.

Common Idiom
"강 건너 불구경"

— Watching a fire from across the river. Used when people ignore the urgency of global warming.

지구온난화는 강 건너 불구경할 일이 아닙니다.

Common Idiom
"모래 성 쌓기"

— Building a sandcastle. Used to describe temporary solutions to global warming that won't last.

근본적인 대책 없는 환경 정책은 모래 성 쌓기입니다.

Metaphorical
"밑 빠진 독에 물 붓기"

— Pouring water into a bottomless pot. Used when efforts to stop warming feel futile without major change.

탄소 절감 없는 나무 심기는 밑 빠진 독에 물 붓기일 수 있습니다.

Common Idiom
"소 잃고 외양간 고치기"

— Fixing the stable after losing the cow. Used when taking action on global warming after damage is done.

지구온난화 대책은 소 잃고 외양간 고치는 격이 되어서는 안 됩니다.

Common Idiom
"천재지변"

— Natural disaster/Act of God. Often used to describe extreme weather linked to warming.

지구온난화로 인한 천재지변이 늘고 있습니다.

Formal
"자업자득"

— Reaping what one sows. Often said about humanity causing global warming.

지구온난화의 고통은 인간의 자업자득입니다.

Proverbial
"설상가상"

— Adding snow on top of frost (making a bad situation worse).

지구온난화에 경제 위기까지 겹쳐 설상가상입니다.

Idiom
"새 발의 피"

— Blood from a bird's foot (a tiny amount). Used to describe small individual efforts compared to the scale of warming.

나 혼자의 노력은 새 발의 피 같지만 모이면 큽니다.

Common Idiom

Easily Confused

지구온난화 vs 기상 이변

Both relate to weather and the environment.

Global warming is the long-term trend; weather anomalies are specific events.

지구온난화가 기상 이변을 일으킵니다.

지구온난화 vs 사막화

Both are negative environmental processes.

Desertification is the process of land turning into desert, often caused by warming.

지구온난화로 인해 사막화가 빨라집니다.

지구온난화 vs 엘니뇨

Both cause warming of temperatures.

El Niño is a specific periodic ocean current phenomenon; global warming is a long-term global trend.

엘니뇨와 지구온난화가 겹쳐 역대급 더위가 찾아왔습니다.

지구온난화 vs 열섬 현상

Both involve temperature increases.

Heat island effect is localized to cities; global warming is planet-wide.

도시의 열섬 현상은 지구온난화를 더 심하게 느끼게 합니다.

지구온난화 vs 탄소 중립

Both are used in discussions about the environment.

Carbon neutrality is a goal/solution; global warming is the problem.

탄소 중립을 통해 지구온난화를 막아야 합니다.

Sentence Patterns

A1

지구온난화는 [Adjective]입니다.

지구온난화는 나쁩니다.

A2

지구온난화 때문에 [Sentence].

지구온난화 때문에 빙하가 녹아요.

B1

지구온난화로 인해 [Noun]가/이 [Verb].

지구온난화로 인해 해수면이 상승합니다.

B2

지구온난화에 대응하기 위해 [Sentence].

지구온난화에 대응하기 위해 탄소 배출을 줄여야 합니다.

C1

지구온난화의 가속화는 [Noun]를/을 초래합니다.

지구온난화의 가속화는 기상 이변을 초래합니다.

C2

지구온난화라는 거대 서사 속에서 [Sentence].

지구온난화라는 거대 서사 속에서 우리는 길을 찾아야 합니다.

B1

지구온난화의 원인 중 하나는 [Noun]입니다.

지구온난화의 원인 중 하나는 무분별한 개발입니다.

B2

지구온난화가 심각해짐에 따라 [Sentence].

지구온난화가 심각해짐에 따라 환경 보호가 중요해졌습니다.

Word Family

Nouns

지구 (Earth)
온난 (Warmth/Mildness)
온난화 (Warming)
온도 (Temperature)
온실 (Greenhouse)

Verbs

온난화되다 (To become warmed/undergo warming)
온난화시키다 (To cause warming)

Adjectives

온난하다 (To be warm/mild - usually climate)

Related

기후 (Climate)
환경 (Environment)
탄소 (Carbon)
빙하 (Glacier)
생태계 (Ecosystem)
Sign up free to see all examples

How to Use It

frequency

Very high in educational, scientific, and media domains.

Common Mistakes
  • 지구온난화하다 → 지구온난화가 진행되다

    You cannot turn this noun into a verb by adding '하다'. Use a separate verb to describe the process.

  • 지구온난화를 심각해요 → 지구온난화가 심각해요

    Adjectives like '심각하다' require the subject marker (-가/이), not the object marker.

  • 지구오난화 → 지구온난화

    Missing one 'ㄴ' in the spelling of '온난'.

  • 오늘 지구온난화가 더워요 → 오늘 날씨가 더워요 (지구온난화 때문이에요)

    You cannot say 'Global warming is hot' when you mean 'The weather is hot because of global warming'.

  • 지구온난화의 원인를... → 지구온난화의 원인을...

    Incorrect object marker after '원인'.

Tips

Learn the Roots

Memorize '지구' (Earth) and '온난' (Warm). This will help you understand dozens of other science and geography words in Korean.

Use with -로 인해

For a more sophisticated and natural sound in writing, use '지구온난화로 인해' instead of just '지구온난화 때문에'.

Clear Articulation

Practice the transition from '온' to '난'. The 'n' sound at the end of '온' should carry into the start of '난'.

TOPIK Strategy

When writing about the environment, always pair '지구온난화' with '심각성' (seriousness) or '해결책' (solution) to show a rich vocabulary.

News Keywords

Listen for '탄소' (carbon) and '기후' (climate) near '지구온난화' to quickly identify the context of a news report.

Environmentalism in Korea

Koreans are very proud of their recycling system. Mentioning '지구온난화' in the context of recycling is a great conversation starter.

The 'Hwa' Suffix

Think of 'Hwa' as 'Hot'. It's not scientifically accurate, but it helps you remember that the Earth is getting hot (화)!

Watch Documentaries

Search for '지구온난화 다큐멘터리' on YouTube to hear the word used in professional, clear narration.

Context Clues

If you see '빙하' (glacier) or '북극' (North Pole), '지구온난화' is almost certainly the topic.

Don't Overuse

In a long essay, alternate between '지구온난화' and '기후 위기' to avoid repetition and show lexical range.

Memorize It

Mnemonic

Think of 'Ji-gu' as 'G-Earth' (Geography Earth). 'On' is like turning 'on' the heater. 'Nan' is like 'Non-stop'. 'Hwa' is 'Hot'. Global warming is the G-Earth heater turned ON non-stop and getting HOT.

Visual Association

Imagine the Earth (지구) sitting in a giant greenhouse (온실) with a heater turned to 'Warm' (온난) and a sign saying 'Process in progress' (화).

Word Web

지구 (Earth) 온실 가스 (Greenhouse Gas) 이산화탄소 (CO2) 해수면 상승 (Sea level rise) 북극곰 (Polar bear) 기후 위기 (Climate crisis) 에너지 절약 (Energy saving) 재활용 (Recycling)

Challenge

Try to use the word '지구온난화' in a sentence explaining why you are using a reusable cup today.

Word Origin

Composed of three Sino-Korean elements: 地球 (Earth), 溫暖 (Warm), and 化 (Process/Change).

Original meaning: The process of the Earth's environment becoming warm/mild.

Sino-Korean (Hanja-based vocabulary).

Cultural Context

While not a sensitive topic in terms of offense, it can be a source of 'eco-anxiety' among younger Koreans.

In English, 'Global Warming' is often used interchangeably with 'Climate Change', but '지구온난화' is slightly more specific to the temperature rise.

Al Gore's 'An Inconvenient Truth' (불편한 진실 in Korean) is a famous reference for this topic. The movie 'Snowpiercer' (설국열차) deals with the aftermath of a failed attempt to stop global warming. Greta Thunberg is frequently mentioned in Korean news regarding '기후 위기' and '지구온난화'.

Practice in Real Life

Real-World Contexts

News / Media

  • 지구온난화 보도 (Global warming report)
  • 전문가 인터뷰 (Expert interview)
  • 최신 통계 (Latest statistics)
  • 경고 메시지 (Warning message)

School / Education

  • 환경 교육 (Environmental education)
  • 과학 실험 (Science experiment)
  • 포스터 그리기 (Drawing posters)
  • 발표 수업 (Presentation class)

Politics / Policy

  • 국제 협약 (International agreement)
  • 탄소세 도입 (Introduction of carbon tax)
  • 친환경 정책 (Eco-friendly policy)
  • 정상 회담 (Summit meeting)

Daily Conversation

  • 너무 더운 날씨 (Too hot weather)
  • 전기 아끼기 (Saving electricity)
  • 분리수거 (Sorting trash/recycling)
  • 에어컨 사용 (Using air conditioner)

Corporate / Business

  • 지속 가능 경영 (Sustainability management)
  • 탄소 발자국 (Carbon footprint)
  • 친환경 제품 (Eco-friendly product)
  • 사회적 책임 (Social responsibility)

Conversation Starters

"요즘 지구온난화 때문에 날씨가 너무 이상하지 않아요?"

"지구온난화를 막기 위해 집에서 실천하는 방법이 있나요?"

"지구온난화에 대한 뉴스를 보면 어떤 생각이 드세요?"

"아이들에게 지구온난화를 어떻게 설명하면 좋을까요?"

"우리나라의 지구온난화 대책에 대해 어떻게 생각하세요?"

Journal Prompts

지구온난화가 나의 일상생활에 미치는 영향에 대해 써 보세요.

내가 환경부 장관이라면 지구온난화를 막기 위해 어떤 정책을 세울까요?

지구온난화로 인해 사라질지도 모르는 것들에 대해 생각해 보세요.

일주일 동안 지구온난화를 늦추기 위해 실천한 일들을 기록해 보세요.

100년 후의 지구는 어떤 모습일지 지구온난화와 관련지어 상상해 보세요.

Frequently Asked Questions

10 questions

Not exactly. While they are related, '지구온난화' (Global Warming) specifically refers to the increase in the Earth's surface temperature. '기후 변화' (Climate Change) is a broader term that includes warming as well as changes in precipitation, wind patterns, and other climate factors. In scientific contexts, '기후 변화' is often preferred for its comprehensiveness.

Yes, it is a formal scientific term, but it is also used very commonly in daily life, news, and schools. You can use it in both formal presentations and casual conversations about the weather.

The most important part is the double 'n' sound. It is 'on-nan' [온난]. Make sure both syllables are distinct. If you say 'o-nan' or 'on-an', it might be misunderstood.

No, it is a noun. To express it as a process, you should say '지구온난화가 진행되다' (global warming is progressing) or '지구온난화가 가속화되다' (global warming is accelerating). You can also use '온난화되다' but it is less common than using the noun as a subject.

The Hanja are 地球 (Ji-gu / Earth), 溫暖 (On-nan / Warm), and 化 (Hwa / -ization). Knowing these helps you understand other words like '온도' (temperature) or '산업화' (industrialization).

In very casual or slangy contexts, people might just say '온난화', but '지구온난화' is the standard and most clear form.

The suffix '화' (化) means 'to become' or 'the process of'. It turns the concept of 'warmth' into the 'process of becoming warm.' You see this in many Korean words describing social or scientific changes.

Technically, the opposite would be '지구 냉각화' (global cooling), but in a historical context, '빙하기' (Ice Age) is the most common contrast.

Yes, '지구온난화' is a standard scientific term used throughout the Korean peninsula, although some specific environmental jargon might differ slightly.

It is typically introduced at the B1 (Intermediate) level. However, because environmental issues are common in TOPIK II (Level 3-6) writing and reading tasks, it is a 'must-know' word for anyone aiming for level 3 or higher.

Sign up free for tips & notes

Test Yourself 69 questions

/ 69 correct

Perfect score!

Sign up free to practice

Related Content

Was this helpful?

Comments (0)

Login to Comment
No comments yet. Be the first to share your thoughts!