The video owner has disabled playback on external websites.
This video is no longer available on YouTube.
This video cannot be played right now.
Watch on YouTube
Ocean Animals for Kids | Learn all about the Animals and Plants that Live in the Ocean
学习统计
CEFR 等级
难度
字幕 (245 片段)
[Music]
ocean animals
a little over 70 percent of our earth is
covered by oceans
there are five oceans
pacific atlantic
indian
southern and arctic
within our oceans live thousands of
plants and animals
many of them haven't even been
discovered yet
the deepest parts of the ocean have
little or no plant life
that's because the energy from the sun
cannot reach deep into the ocean and
plants need sunlight to survive
however there is an abundance of plant
life or seaweed wherever the sun can
reach
seaweed is the name for many different
types of algae and plants that grow in
the ocean
seaweed is a type of algae that floats
on the surface of the water
another type of algae in our oceans is
called phytoplankton
it is extremely tiny but very important
living organisms depend on phytoplankton
for food
this plant gives off more oxygen than
any other plant on earth
the largest ocean plant in the world is
called kelp kelp grows very quickly and
can reach up to 250 feet tall
it is usually brown but some kelp can be
very colorful
seagrass is another type of plant it
grows in the shallow water of our oceans
it has roots and flowers
there are numerous plants in the ocean
that are similar to algae and seaweed
coral is another organism that lives in
the ocean
many people believe coral is a plant but
it is actually an
animal coral has tentacles to capture
small fish and zooplankton for food
coral relies on the algae in the ocean
完整字幕可在视频播放器中查看
评论 (0)
登录后评论互动模式
测验
正确答案：
测验
正确答案：
观看视频时会出现测验
记忆技巧
来自此视频
免费开始学语言
