When you encounter the Japanese word 「生態」(せい・たい - seitai), think about the study of how living things interact with their surroundings. This term is used to describe ecology in a scientific sense, referring to the study of ecosystems and the relationships within them. It can also describe the living conditions or habits of a specific animal or plant, like its habitat and behaviors. For example, you might hear about the 「パンダの生態」 (panda no seitai), meaning the ecology or living habits of pandas. Understanding this word will help you talk about environmental topics and the natural world in Japanese.
When you encounter the Japanese word 生態 (せいとく - seitoku), it refers to 'ecology' or 'living conditions.' It can also describe the relationship between living organisms and their environment. This term is often used in a scientific context, such as discussing animal behavior, plant life, or environmental studies.
You might see it in phrases like 生態系 (せいたいけい - seitaikei), meaning 'ecosystem,' or when talking about the 'ecology of a certain region.' Understanding this word helps you grasp discussions about nature, biology, and environmental conservation in Japanese.
When you encounter the Japanese word 生態 (seita), it primarily refers to ecology, in the scientific sense of how living organisms interact with each other and their environment. However, it can also extend to describe living conditions or the state of life for a particular species or group.
For example, you might hear about the 生態系 (seitaikei), which means 'ecosystem,' illustrating its connection to environmental science. It’s a versatile term used to discuss the intricate relationships and patterns found in nature.
生態 30초 만에
- ecology
- living conditions
- environmental science
§ Understanding 生態 (せいたい)
The Japanese word 生態 (せいたい) is a useful noun to know. It's often translated as "ecology" or "living conditions." Think of it as describing how living things interact with their environment, or the way a specific group or organism lives.
- Japanese Word
- 生態 (せいたい)
- Meaning
- Ecology, living conditions; the relationship of living organisms to their environment.
- CEFR Level
- B1
§ Where you'll actually hear this word
You'll encounter 生態 in various situations, especially in more formal contexts like news, documentaries, or academic discussions. It's not an everyday casual word, but it's very common in specific fields.
- In News and Documentaries: When talking about nature, environment, or animal behavior.
- In Scientific or Academic Contexts: Specifically in biology, environmental studies, or social sciences.
- In Business or Sociological Discussions: To describe the "ecosystem" or "behavioral patterns" of a market, an industry, or a specific social group.
§ Examples in context
Let's look at some examples to see how 生態 is used:
この地域の野生動物の生態は非常に多様です。
- Hint
- The wild animals' ecology/living conditions in this area are very diverse.
都市部の鳥の生態を研究しています。
- Hint
- I am studying the ecology/living patterns of urban birds.
This sentence is straightforward and often heard in biological or environmental studies. It highlights the scientific application of the word.
現代社会における若者の生態を分析する。
- Hint
- Analyze the living conditions/behavioral patterns of young people in modern society.
企業の生態系を理解することが重要だ。
- Hint
- It is important to understand the company's ecosystem (or business environment).
In this business-related example, 生態 is part of 生態系 (せいたいけい), meaning "ecosystem." This shows how the word can be combined with other kanji to form new, related terms.
§ Key takeaway
生態 is a powerful word for discussing how living things, or even abstract entities like companies or social groups, interact with their environment and operate. Pay attention to the context to grasp its exact nuance, whether it's scientific ecology or a broader sense of 'living conditions' or 'behavioral patterns.' Mastering words like 生態 will greatly improve your ability to understand more formal and nuanced Japanese.
How Formal Is It?
"この地域の生態系は非常にユニークで、多様な生物種が生息しています。(Kono chiiki no seitaikei wa hijō ni yunīku de, tayō na seibutsu-shu ga seishoku shite imasu.) - The ecosystem of this region is very unique, and various species of organisms inhabit it."
"私たちは自然環境を守る必要があります。(Watashitachi wa shizen kankyō o mamoru hitsuyō ga arimasu.) - We need to protect the natural environment."
"動物たちは周りの環境に適応して生きている。(Dōbutsutachi wa mawari no kankyō ni tekiō shite ikite iru.) - Animals live by adapting to their surrounding environment."
"パンダは笹がいっぱいあるいきもののおうちが好きだね。(Panda wa sasa ga ippai aru ikimono no ouchi ga suki da ne.) - Pandas like homes for living things that have lots of bamboo."
"この環境、マジでヤバいんだけど。(Kono kankyō, maji de yabai n da kedo.) - This environment is seriously messed up."
재미있는 사실
The character '生' (sei/shō) is very common and appears in words like 'sensei' (先生, teacher) and 'seibutsu' (生物, living thing).
발음 가이드
- Mispronouncing the 'o' as a long 'o' sound instead of a short 'o' sound.
- Confusing the 'g' with a 'j' sound.
수준별 예문
生き物は生態系の中で生きています。
Living things live in an ecosystem.
生態系 (seitaikei) means ecosystem.
この海の生態はとても美しいです。
This sea's ecology is very beautiful.
海 (umi) means sea.
動物の生態を学びましょう。
Let's learn about animal ecology.
動物 (dōbutsu) means animal.
森にはたくさんの生き物の生態があります。
There are many living things' ecologies in the forest.
森 (mori) means forest.
生態学は自然を研究する学問です。
Ecology is the study that researches nature.
生態学 (seitaigaku) means ecology (as a field of study).
鳥の生態を観察するのは楽しいです。
Observing bird ecology is fun.
鳥 (tori) means bird. 観察 (kansatsu) means observation.
この川の生態は、とても大切です。
This river's ecology is very important.
川 (kawa) means river. 大切 (taisetsu) means important.
地球の生態を守りましょう。
Let's protect Earth's ecology.
地球 (chikyū) means Earth. 守る (mamoru) means to protect.
この地域の生態系は、開発によって深刻な影響を受けています。
This region's ecosystem has been severely affected by development.
生態系 (ecology system) is a common compound word using 生態.
海洋生物の生態を研究することは、環境保護に不可欠です。
Studying the ecology of marine life is essential for environmental protection.
〜を研究する (to research/study) is a common verb pattern.
彼の論文は、都会に住む鳥の生態について詳しく述べています。
His paper elaborates on the living conditions of birds in urban areas.
詳しく述べる (to describe in detail) is a useful phrase for academic contexts.
パンダの自然な生態を観察するために、多くの観光客が訪れます。
Many tourists visit to observe the natural ecology of pandas.
自然な生態 (natural ecology) emphasizes the untouched aspect.
人間の活動が、地球上のあらゆる生態に影響を与えています。
Human activities are affecting all ecologies on Earth.
あらゆる (all, every) is used to indicate a comprehensive scope.
この湖の生態環境は非常にデリケートなので、注意が必要です。
The ecological environment of this lake is very delicate, so care is needed.
生態環境 (ecological environment) is another common compound.
昆虫の生態を学ぶことで、私たちの生活に役立つ発見があるかもしれません。
By learning about the ecology of insects, there might be discoveries useful for our lives.
〜ことで (by doing~) indicates the means to an outcome.
研究者たちは、絶滅危惧種の生態を解明するために努力しています。
Researchers are working to clarify the ecology of endangered species.
解明する (to clarify, to elucidate) is a good verb for research contexts.
環境保護は、私たちが生態系を守るために不可欠な努力です。
Environmental protection is an essential effort for us to protect the ecosystem.
不可欠な (fukaketsu na): indispensable, essential.
この地域の生態系は、開発によって深刻な影響を受けています。
The ecosystem of this region is being seriously affected by development.
深刻な (shinkokuna): serious, severe.
海洋生態系の健全性を維持することは、人類の未来にとって重要です。
Maintaining the health of the marine ecosystem is important for the future of humanity.
健全性 (kenzen sei): soundness, healthiness.
彼の研究は、都市部の昆虫の生態を明らかにしました。
His research revealed the ecology of insects in urban areas.
明らかにする (akiraka ni suru): to make clear, to reveal.
自然災害は、その土地の生態に長期的な変化をもたらすことがあります。
Natural disasters can bring long-term changes to the ecology of that land.
長期的な (chōkiteki na): long-term.
絶滅危惧種の保護は、多様な生態系を維持するために必要です。
Protecting endangered species is necessary to maintain a diverse ecosystem.
絶滅危惧種 (zetsumetsu kigushu): endangered species.
動物の生態を観察することで、彼らの行動パターンを理解できます。
By observing the ecology of animals, you can understand their behavioral patterns.
行動パターン (kōdō patān): behavioral patterns.
人間活動が地球の生態系に与える影響は計り知れません。
The impact of human activities on the Earth's ecosystem is immeasurable.
計り知れない (hakari shire nai): immeasurable, unfathomable.
자주 혼동되는 단어
This means 'ecosystem', which is a specific system within ecology. 生態 is the broader concept or the study itself.
This means 'ecology' as a field of study. While 生態 can also mean ecology, 生態学 specifically denotes the academic discipline.
This means 'ecological survey' or 'biological survey'. It's an action taken within the field of ecology (生態).
관용어 및 표현
"生態系 (せいたいけい)"
Ecosystem; a biological community of interacting organisms and their physical environment.
森林の生態系は、多様な生物種を育んでいます。(The forest ecosystem nurtures diverse biological species.)
neutral"生態学 (せいたいがく)"
Ecology (the scientific study of the relationships between living organisms and their environment).
彼は生態学を専門としています。(He specializes in ecology.)
neutral"生態調査 (せいたいちょうさ)"
Ecological survey; a study to understand the distribution, abundance, and interactions of organisms in an environment.
この地域の野生動物の生態調査が行われています。(An ecological survey of the wild animals in this area is being conducted.)
neutral"生態環境 (せいたいかんきょう)"
Ecological environment; the natural environment and conditions where organisms live.
その川は、多くの魚の生態環境を保っています。(That river maintains the ecological environment for many fish.)
neutral"生態分布 (せいたいぶんぷ)"
Ecological distribution; the geographical range over which a species is found.
その植物は特定の気候条件下で生態分布しています。(That plant is ecologically distributed under specific climatic conditions.)
neutral"生態系サービス (せいたいけいサービス)"
Ecosystem services; the benefits that humans receive from ecosystems.
森林は水質浄化などの生態系サービスを提供します。(Forests provide ecosystem services such as water purification.)
neutral"生態学的なアプローチ (せいたいがくてきなアプローチ)"
Ecological approach; an approach that considers environmental factors and the interactions of living organisms.
問題を解決するために生態学的なアプローチを採用しました。(We adopted an ecological approach to solve the problem.)
neutral"生態的な多様性 (せいたいてきなたようせい)"
Ecological diversity; the variety of life in an ecosystem.
この国立公園は高い生態的な多様性で知られています。(This national park is known for its high ecological diversity.)
neutral"生態系のバランス (せいたいけいのバランス)"
Ecological balance; the stability of an ecosystem.
気候変動は生態系のバランスを崩す可能性があります。(Climate change can disrupt the ecological balance.)
neutral"生態的に重要な地域 (せいたいてきにじゅうようなちいき)"
Ecologically important area; an area with significant ecological value.
その湿地は多くの渡り鳥にとって生態的に重要な地域です。(That wetland is an ecologically important area for many migratory birds.)
neutral혼동하기 쉬운
Both '生態' and '環境' relate to the surroundings of living things. '環境' means environment in a broader sense.
生態 focuses on the *relationship* between living organisms and their environment, often implying the study of it, or the conditions of life. 環境 refers to the environment itself, the surroundings.
都市の**環境**問題 (Urban environmental problems) - Here, the focus is on the problems *of the environment* itself, not necessarily the specific living conditions or ecological relationships.
'生息' means 'inhabiting' or 'living in a specific habitat', which sounds similar to 'living conditions'.
生息 describes the *act* of living or existing in a place, often referring to animals. 生態 is about the broader concept of ecology, the study of living conditions, or the conditions themselves.
この地域のライオンの**生息**地 (Habitat of lions in this region) - This refers to where the lions live, not the overall ecological system.
Both words contain '生' (life) and relate to living. '生活' means daily life or lifestyle.
生活 refers to the everyday aspects of human life, like daily routine, livelihood, or lifestyle. 生態 is more scientific, referring to the ecology of living things, including humans, but often in a broader, more objective sense.
健康的な**生活**を送る (To lead a healthy life) - This refers to a person's lifestyle, not their ecological relationship with the environment.
'生物' means 'living organism' or 'creature', and '生態' is about living organisms.
生物 is the living *thing* itself. 生態 is the *study* of or the *conditions* related to these living things and their environment.
様々な種類の**生物** (Various kinds of living organisms) - This refers to the organisms themselves, not their ecological interactions.
'自然' means 'nature', which is closely related to ecology.
自然 is the natural world, encompassing everything not man-made. 生態 is a more specific term focusing on the relationships and conditions of living organisms within that natural (or even urban) environment.
**自然**を守る (To protect nature) - This is a broader concept of preserving the natural world, while '生態' might refer to protecting a specific ecosystem.
어원
From Middle Chinese 'shengtai' (生 'life' + 態 'form, appearance')
원래 의미: Originally referred to the 'state of life' or 'living form.'
Sino-Japanese (kango)문화적 맥락
In Japan, '生態' is often used in scientific and environmental contexts, similar to 'ecology' in English. However, it can also be used more broadly to describe the 'state' or 'conditions' of how living things (including people) exist in their environment, sometimes even metaphorically for systems or groups.
실생활에서 연습하기
실제 사용 상황
Discussing environmental issues
- 生態系を保護する (to protect the ecosystem)
- 自然の生態を守る (to preserve nature's ecology)
- 生態系のバランスが崩れる (the balance of the ecosystem is disrupted)
Talking about animal habitats
- 動物の生態を研究する (to research animal ecology)
- パンダの生態について学ぶ (to learn about the ecology of pandas)
- 生息地の生態を理解する (to understand the ecology of a habitat)
Explaining the living conditions of a group or species
- この地域の住民の生態は多様だ (the living conditions of the residents in this area are diverse)
- 彼らの生態はまだ謎に包まれている (their living conditions are still shrouded in mystery)
- 都市の生態について考察する (to consider the ecology of a city)
Reading news or articles about environmental science
- 生態学的調査の結果 (results of an ecological survey)
- 生態学的な視点から (from an ecological perspective)
- 生態系の回復 (ecological restoration)
Discussing human impact on the environment
- 人間の活動が生態系に与える影響 (the impact of human activities on the ecosystem)
- 持続可能な生態系を築く (to build a sustainable ecosystem)
- 生態系サービス (ecosystem services)
대화 시작하기
"最近、環境問題について何か気になることはありますか？ (Recently, is there anything about environmental issues that you're concerned about?)"
"好きな動物の生態について知っていることを教えてください。(Please tell me what you know about the ecology of your favorite animal.)"
"あなたが住んでいる場所の自然の生態は、どのような特徴がありますか？ (What characteristics does the natural ecology of where you live have?)"
"人間の生活が地球の生態系にどのような影響を与えていると思いますか？ (What kind of impact do you think human life has on the Earth's ecosystem?)"
"生態系を保護するために、私たちにできることは何だと思いますか？ (What do you think we can do to protect the ecosystem?)"
일기 주제
あなたの周りの「生態系」について、気づいたことや考えたことを自由に書いてみましょう。(Write freely about what you've noticed or thought about the 'ecosystem' around you.)
もしあなたが特定の動物の生態学者だったら、何を研究したいですか？その理由も教えてください。(If you were an ecologist specializing in a certain animal, what would you want to research? Please also tell me why.)
「持続可能な生態系」という言葉について、あなた自身の解釈や、それがなぜ重要だと考えるのかを書いてみましょう。(Write about your own interpretation of the phrase 'sustainable ecosystem' and why you think it's important.)
過去に訪れた場所で、その地域の独特な生態に感動した経験はありますか？具体的に描写してください。(Have you ever been moved by the unique ecology of a region you visited in the past? Please describe it concretely.)
もしあなたが新しい都市をデザインするとしたら、その「生態」をどのように考え、計画しますか？ (If you were to design a new city, how would you consider and plan its 'ecology'?)
자주 묻는 질문
10 질문Think of the kanji: 生 (life/living) and 態 (condition/state). So, it's literally 'living conditions' or 'state of life'. This helps connect it to 'ecology' – the study of living things and their conditions. Try associating it with phrases like 自然生態 (shizen seita, natural ecology).
While often used for animals and plants, 生態 can also apply to humans in a broader sense, referring to human living conditions or even the 'ecology' of a society. For instance, 都市生態 (toshi seita, urban ecology) describes the living conditions within a city.
生態 (seita) refers to the living conditions and relationships of organisms within their environment, essentially 'ecology.' 環境 (kankyou) means 'environment' itself, the surroundings. So, 生態 is about how things live in the 環境. You can think of '環境' as the stage, and '生態' as the play happening on it.
Yes, a very common one is 生態系 (seitaikei), which means 'ecosystem'. Another is 生態調査 (seitaichousa), meaning 'ecological survey' or 'research on living conditions'. You might also hear 生態学 (seitaigaku), which is 'ecology' as a field of study.
You can use it like this: この地域の生態は非常に豊かだ。 (Kono chiiki no seita wa hijou ni yutaka da.) - The ecology/living conditions of this area are very rich. Or, 動物の生態を研究する。 (Doubutsu no seita o kenkyuu suru.) - To research the ecology/living habits of animals.
It can, especially when talking about human 生態. For example, you might talk about the 現代人の生態 (gendaishin no seita), referring to the living conditions or typical ways of life of modern people. However, 'lifestyle' is often better expressed with words like ライフスタイル (raifu sutairu) or 生活様式 (seikatsu youshiki).
Try to describe the 生態 of different places you know. For example: 'The 生態 of the forest near my house' or 'The 生態 of a big city.' Also, look for news articles or documentaries about nature or environmental issues in Japanese – they often use this word.
Yes, it can. For example, you might hear 会社の生態 (kaisha no seita), referring to the inner workings or 'ecology' of a company – how different parts interact and function. It's a way to describe the 'living conditions' or dynamics within a system.
One common mistake is confusing it directly with 'environment' (環境). Remember, 生態 is about the relationships and conditions of life within that environment. Another is overusing it when a simpler word like 'animal' (動物) or 'plant' (植物) would suffice in a more general context.
生態 is generally a formal and academic word. You'll find it in scientific contexts, news reports, and official discussions about nature or society. It's not typically used in casual conversation unless the topic specifically calls for it.
셀프 테스트 96 질문
動物の___について学びます。
We learn about the ecology (living conditions) of animals. The word '生態' fits best here.
海の___はとてもおもしろいです。
The ecology (living conditions/relationships) of the sea is very interesting. '生態' describes the way things live and interact.
この鳥の___はめずらしいです。
The ecology (living conditions/behavior) of this bird is rare. '生態' refers to its natural habits and environment.
自然の___を大切にしましょう。
Let's value the ecology (natural balance/environment) of nature. '生態' fits because it talks about the living system.
昆虫の___を研究しています。
I am researching the ecology (living habits/environment) of insects. '生態' is the term for studying how they live.
新しい場所の___を知りたいです。
I want to know about the ecology (living conditions/environment) of the new place. '生態' refers to how life exists there.
Choose the correct hiragana for 'ikimono'.
いきもの (ikimono) means 'living thing' or 'creature'.
Which of these words means 'environment'?
しぜん (shizen) means 'nature' or 'environment'.
What is the English meaning of 'いきもの'?
いきもの (ikimono) translates to 'living thing' or 'creature'.
The word 'みず' (mizu) means 'water'.
みず (mizu) indeed means 'water'.
Plants are not considered 'いきもの' (ikimono).
Plants are living things, so they are considered 'いきもの' (ikimono).
When we talk about where living things live, we are talking about their 'しぜん' (shizen).
しぜん (shizen) refers to nature or the environment where living things reside.
This means 'This is'.
This means 'I like cats'.
This means 'I eat rice'.
This sentence means 'The ecology of animals is interesting.' '動物の' (doubutsu no) means 'of animals', '生態は' (seitai wa) means 'ecology is', and '面白い' (omoshiroi) means 'interesting'.
This sentence means 'Let's protect the marine ecosystem.' '海の' (umi no) means 'of the sea', '生態を' (seitai o) means 'ecology (object particle)', and '守ろう' (mamorou) means 'let's protect'.
This sentence means 'The ecosystem of that region is special.' 'その' (sono) means 'that', '地域の' (chiiki no) means 'of the region', '生態系は' (seitaikei wa) means 'ecosystem is', and '特別です' (tokubetsu desu) means 'is special'.
Choose the best definition for 「生態」.
「生態」 (seita) directly translates to ecology or living conditions, which is the study of living organisms and their environment.
「この地域の___は非常に多様です。」 (Kono chiiki no ___ wa hijō ni tayō desu.) What word best fits the blank?
The sentence means 'The ecology of this region is very diverse.' 「生態」 fits best here.
Which sentence uses 「生態」 correctly?
「生態」 refers to ecology, so 'learning about animal ecology' makes sense. The other options are grammatically or contextually incorrect.
「生態」 can refer to the living conditions of an area. (Seita can refer to the living conditions of an area.)
Yes, 「生態」 encompasses both ecology and living conditions, especially how living things interact with their environment.
「生態」 is a verb. (Seita is a verb.)
No, 「生態」 is a noun, meaning 'ecology' or 'living conditions'.
「生態系」 (seitaikei) means 'ecosystem', and is related to 「生態」. (Seitaikei means 'ecosystem', and is related to seita.)
Yes, 「生態系」 (ecosystem) is a term directly derived from 「生態」 (ecology), indicating a system of living organisms and their environment.
The ecosystem of this region is very unique.
They are researching the ecology of animals.
What can we do to protect the marine ecology?
Read this aloud:
この湖の生態系は珍しい魚でいっぱいです。
Focus: 生態系 (せい たい けい)
당신의 답변:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
自然の生態を観察することは楽しいです。
Focus: 生態 (せい たい)
당신의 답변:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
都市の生態系について考えてみましょう。
Focus: 生態系 (せい たい けい)
당신의 답변:
Speech recognition is not supported in your browser. Try Chrome or Edge.
This sentence means 'The researchers investigated the ecology of the animals.' The particles 'は' (wa), 'の' (no), and 'を' (o) help connect the words correctly.
This means 'It is necessary to protect the unique ecosystem of this region.' 'この地域の' (kono chiiki no) describes '独特な生態系' (dokutokuna seitaikei), and 'を' (o) marks the object of the verb '守る' (mamoru - to protect).
This translates to 'The ecology of the sea is still shrouded in many mysteries.' '海の' (umi no) indicates possession, and 'は' (wa) marks '生態' (seitai) as the topic.
The ecosystem of this region is very unique.
What can we do to protect marine life?
Research is underway on the impact of urban development on the ecosystem.
Read this aloud:
私たちは自然の生態系を尊重し、保護する必要があります。
Focus: しぜんのせいたいけいをそんちょうし
당신의 답변:
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この湖には珍しい魚が生息しており、その生態が注目されています。
Focus: このみずうみにはめずらしいさかながせいそくしており
당신의 답변:
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現代社会における人間の生態は、環境問題と密接に関連しています。
Focus: げんだいしゃかいにおけるにんげんのせいたい
당신의 답변:
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This sentence means 'The regional ecosystem should be preserved.' The particles connect the words logically.
This sentence translates to 'There are many mysteries about his lifestyle/ecology.' The possessive '彼の' (his) modifies '生態' (lifestyle), and '謎が多い' (many mysteries) describes it.
This means 'To observe the ecology/behavior of animals.' '動物の' (animals') modifies '生態' (ecology/behavior), and 'を観察する' (to observe) is the verb phrase.
Choose the most appropriate word to complete the sentence: 現代社会の生活は、多くの点で自然___に影響を与えています。
The sentence discusses how modern life affects 'nature', making 'ecology' (生態) the most suitable word.
どの文が「生態」を正しく使っていますか？
「生態」refers to the relationships of living organisms to their environment. Only the first option correctly uses it in this context.
次の中で、「生態系」という言葉が最も関係が深いのはどれですか？
「生態系」(ecosystem) is directly related to the food chain, which is a fundamental aspect of how organisms interact within their environment.
「生態」は、生き物の生活環境とその関係性を指す言葉である。
This statement accurately defines 「生態」 as the living conditions and relationships of organisms to their environment.
新しいテクノロジーの発展は、常に地球の生態に良い影響を与える。
While technology can have positive impacts, it can also have negative impacts on the environment and ecology. The word 'always' makes this statement false.
「生態学」は、主に宇宙の物理的な現象を研究する学問である。
「生態学」(ecology) is the study of living organisms and their interactions with each other and their environment, not primarily physical phenomena in space.
The region has diverse organisms forming an ecosystem.
Environmental problems significantly affect our living conditions.
Researchers are thoroughly investigating the ecology of endangered species.
Read this aloud:
現代社会における人間の生態の変化について議論しましょう。
Focus: げんだいしゃかいにおけるにんげんのせいたい
당신의 답변:
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この本のテーマは、深海生物の不思議な生態です。
Focus: しんかいせいぶつのふしぎなせいたい
당신의 답변:
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都市の発展が生態系に与える影響をどう考えますか？
Focus: としのはってんがせいたいけいにあたえるえいきょう
당신의 답변:
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This sentence means 'The ecosystem of that region is very complex.' The natural order in Japanese is 'region's ecosystem is very complex.'
This sentence means 'I am researching the ecology of wildlife.' The particle を marks 生態 (ecology) as the direct object of 調査しています (am researching).
This sentence means 'Global warming affects the ecology of marine life.' The particle に indicates the recipient of the influence.
地球温暖化は様々な動物の___に影響を与えています。
This sentence talks about global warming affecting the 'ecology' or 'living conditions' of various animals. 「生態」 (ecology) fits best here. 「生命」 (life) is too general. 「生活」 (daily life) is usually for human beings. 「生産」 (production) doesn't make sense in this context.
この地域の独特の___を保護するために、国立公園が設立されました。
The sentence discusses protecting the 'unique ecology' of a region, which is why a national park was established. 「生態」 (ecology) is the correct choice. 「文化」 (culture), 「歴史」 (history), and 「経済」 (economy) do not fit the context of a national park's purpose.
深海に住む魚の___はまだほとんど解明されていません。
This question refers to how little is known about the 'ecology' or 'living conditions' of deep-sea fish. 「生態」 (ecology) encompasses their environment and how they live. While 「習慣」 (customs), 「食事」 (diet), and 「行動」 (behavior) are related, 「生態」 is the broader and most appropriate term for the overall understanding of their life.
「生態系」は「生態」のシステム全体を指す言葉です。
「生態系」 (ecosystem) indeed refers to the entire system of an 'ecology' (生態), including living organisms and their environment.
動物の「生態」を観察することで、彼らがどのように生きているか理解できます。
Observing an animal's 'ecology' (生態) helps us understand its living conditions and how it survives in its environment.
「生態」は主に人間関係について使われる言葉です。
「生態」 primarily refers to the relationship between living organisms and their environment, not mainly human relationships. For human relationships, words like 「人間関係」 or 「社会生活」 would be more appropriate.
The ecosystem of rare birds is maintained in that area.
As urbanization progresses, changes are observed in the ecology of wild animals.
Studying the ecology of marine life is essential for understanding the global environment.
Read this aloud:
複雑な生態系のバランスが崩れると、どのような影響があるでしょうか？
Focus: ふくざつなせい
당신의 답변:
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Read this aloud:
この地域の独特な生態について説明してください。
Focus: このちいきのとく
당신의 답변:
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Read this aloud:
人類の活動が自然生態に与える影響について、あなたの意見を述べてください。
Focus: じんるいのかつどう
당신의 답변:
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Explain the concept of '生態系' (ecosystem) in Japanese, relating it to human activities and environmental impact. Use the word '生態' at least once.
Well written! Good try! Check the sample answer below.
Sample answer
生態系とは、生物とその生息環境が相互に作用し合い、一つのまとまりを形成しているシステムのことです。人間活動はしばしばこの生態系に大きな影響を与え、そのバランスを崩すことがあります。例えば、森林伐採や海洋汚染は、そこに生息する生物の生態を脅かし、最終的には生態系全体の健全性を損なう可能性を秘めています。
Describe a specific animal's '生態' (living conditions/ecology) in detail, including its habitat, diet, and behavior patterns. Write this in Japanese.
Well written! Good try! Check the sample answer below.
Sample answer
パンダの生態は、中国の山岳地帯にある竹林に深く関連しています。彼らは主に竹を食べる草食動物であり、一日の大半を食事に費やします。単独行動を好み、縄張り意識が強いですが、繁殖期にはペアを形成します。冬眠はせず、一年を通して活動し、厚い毛皮が寒さから身を守ります。
Discuss the '生態' (ecology) of a particular plant species in Japan, focusing on its growth environment, reproductive cycle, and interactions with other organisms. Write in Japanese.
Well written! Good try! Check the sample answer below.
Sample answer
桜の生態は日本の気候と文化に深く根付いています。日当たりの良い肥沃な土壌を好み、春に一斉に花を咲かせます。この開花は昆虫による受粉を促し、夏には小さな果実を実らせます。桜の木は様々な鳥や昆虫の生息地となり、その葉は毛虫の食料となるなど、他の生物との相互作用も豊かです。
この文章が最も伝えたいことは何ですか？
Read this passage:
近年の急速な都市開発は、多くの野生生物の生態に深刻な影響を与えています。特に、生息地の分断や喪失は、生物多様性の低下を招き、生態系全体の健全性を脅かしています。我々人間は、開発を進める一方で、こうした自然環境への配慮を怠ってはなりません。
この文章が最も伝えたいことは何ですか？
文章は都市開発が野生生物の生態に悪影響を与えていると指摘し、その解決策として自然環境への配慮の重要性を強調しているため。
文章は都市開発が野生生物の生態に悪影響を与えていると指摘し、その解決策として自然環境への配慮の重要性を強調しているため。
深海に生息する生物がエネルギーを得る主な方法はどれですか？
Read this passage:
深海の生態系は、太陽光が届かない極限環境下にあります。しかし、そこには光合成ではなく、熱水噴出孔から湧き出る化学物質を利用してエネルギーを得る独自の生物群が生息しています。彼らの生態は、地球上の生命の多様性と適応能力の高さを示しています。
深海に生息する生物がエネルギーを得る主な方法はどれですか？
文章に「熱水噴出孔から湧き出る化学物質を利用してエネルギーを得る独自の生物群が生息しています」と明記されているため。
文章に「熱水噴出孔から湧き出る化学物質を利用してエネルギーを得る独自の生物群が生息しています」と明記されているため。
里山の生態系を維持するために重要な要素として、この文章で述べられているのは何ですか？
Read this passage:
日本の里山は、人間と自然が共存する独特の生態系です。人々が農耕や林業を行うことで、適度な撹乱が加わり、多様な動植物の生息環境が維持されてきました。しかし、過疎化や高齢化により、その手入れが行き届かなくなり、里山の生態が変化しつつあります。
里山の生態系を維持するために重要な要素として、この文章で述べられているのは何ですか？
文章に「人々が農耕や林業を行うことで、適度な撹乱が加わり、多様な動植物の生息環境が維持されてきました」とあるため。
文章に「人々が農耕や林業を行うことで、適度な撹乱が加わり、多様な動植物の生息環境が維持されてきました」とあるため。
This sentence describes how living organisms interact with their environment to form an ecosystem. 「生物 (living things) は (topic particle) 環境 (environment) と (with) 相互に (mutually) 作用し合う (interact) ことで (by doing so) 生態系 (ecosystem) を (object particle) 形成する (form).」
This sentence explains that researchers meticulously investigated the ecology of rare birds in a certain region. 「研究者 (researchers) は (topic particle) その (that) 地域 (region) の (possessive) 珍しい (rare) 鳥 (birds) の (possessive) 生態 (ecology) を (object particle) 綿密に (meticulously) 調査した (investigated).」
This sentence describes the serious impact of urbanization on the ecology of wild animals. 「都市化 (urbanization) は (topic particle) 野生 (wild) 動物 (animals) の (possessive) 生態 (ecology) に (to) 深刻な (serious) 影響 (impact) を (object particle) 与えている (is giving/having).」
/ 96 correct
Perfect score!
Summary
生態 (seitai) is a useful term for discussing ecology and how living things relate to their surroundings in Japanese.
- ecology
- living conditions
- environmental science
관련 콘텐츠
nature 관련 단어
～上
B1Above; on top of; up.
〜の上
A2On top of, above, upon.
豊か
B1Abundant; rich; plentiful (na-adjective).
〜に従って
B1According to, in conformity with, as (something happens).
酸性雨
B1Acid rain.
営み
B1Activity; daily life; undertaking (e.g., life's activities).
順応する
B1To adapt; to adjust; to conform.
~を背景に
B1Against the backdrop of; with...as background.
空気
A2air
大気汚染
B1Air pollution; the presence of harmful substances in the air.
