题目内容 (请给出正确答案)
[主观题]

What will be the result of global warming to the Antarctic (南极) ecosystem?

A、keystone species will be largely impacted and lose it ecological niche.

B、Number of polar bear will decline.

C、The sea ice coverage is not changing too much.

D、The primary producer will change to bacteria.

提问人:网友fei1234567 发布时间:2022-01-07
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更多“What will be the result of glo…”相关的问题
第1题
南极条约体系包括(  )。

A.《南极条约》  B.《南极海豹保护公约》

C.《南极海洋生物资源保护公约》  D.《南极矿物资源活动管理公约》

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第2题
What is not the role of diatom (硅藻) in ocean?

A、Primary production

B、First tropic level of food web

C、Major primary food source at intertidal zone

D、Major primary food source at surface open ocean.

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第3题
How would you compare the tropics (热带)and the poles (极地) on the r vs K scale?

A、The species at tropic region are more r scale

B、The species at polar region are more r scale

C、The same

D、Not sure.

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第4题
What is the common blooms in China coast?

A、Red tide

B、Green tide

C、Jelly fish

D、All answers

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第5题
The way of red tide (or Harmful Algal Blooms, 赤潮) impact the ecosystem NOT include

A、Producing toxins

B、Low or no oxygen

C、Fish killing

D、Ocean Acidification

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第6题
What is NOT the impact factors for the coral bleaching?

A、Low pH

B、High Temprature

C、Eutrophication

D、zooxanthellae

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第7题
A group of organisms living together on a rocky beach is an example of a(an)

A、Population.

B、Community.

C、Individual

D、Ecosystem

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第8题
The richest fishing areas of the world are mostly located in waters:

A、Where coral reefs are common

B、Where equatorial upwelling takes place.

C、Where coastal upwelling takes place.

D、Around Antarctica and in the Arctic.

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