What does ecological balance mean? A. All animals are predators. B. There are only plants in the ecosystem. C. The numbers of different organisms are stable. D. There are no interactions between organisms. 相关知识点: 试题来源: 解析 C。生态平衡意味着不同生物的数量是稳定的,各种生物之间...
We should protect the environment to keep the ecological balance. What does “ecological balance” mean? A. The balance of nature. B. The balance of economy. C. The balance of society. D. The balance of population. 相关知识点:
What does eco mean in ecology? What are the ecological issues and concerns in the taiga? What ecological problems do dinoflagellates cause? What does ecological sustainability mean? What are the ecological issues and concerns in the desert?
Wang Zhihe,Fan Meijun,Hui Dong,Sun Dezhong,Li Lichun."What Does Ecological Marxism Mean For China?Questions and Challenges for John Bellamy Foster".Monthly Review. 2013What Does Ecological Marxism Mean For China?Questions and Challenges for John Bellamy Foster". Zhihe Wang,Meijun Fan,Hui Dong,...
What does this statement mean? A. Ecological balance has no effect on the ecosystem. B. The ecosystem can be stable without ecological balance. C. Ecological balance is crucial for the stability of the ecosystem. D. Ecological balance only benefits certain species. ...
Protecting wild animals is crucial for maintaining ecological balance. What does “maintaining ecological balance” mean? A. destroying the ecosystem B. keeping the ecosystem in a stable state C. disrupting the ecosystem D. ignoring the E. cosystem ...
What does ecological succession mean? Ecological Evolution: Ecological evolution is when various species in different habitats change over time. The change is from simple to complex species fit enough to survive and adapt to the changing environment. ...
To achieve ecological balance, we need to work together. What does “achieve” mean? A. 实现 B. 破坏 C. 保持 D. 创造 相关知识点: 试题来源: 解析 A。“achieve”的中文意思是“实现”。选项 B“破坏”是“destroy”;选项 C“保持”是“maintain”;选项 D“创造”是“create”。
What does this sentence mean? A. Protecting the environment is not important. B. Maintaining ecological balance is only for animals. C. Protecting the environment is crucial for maintaining ecological balance. D. Ecological balance has nothing to do with humans. 相关知识点: ...
If we want to keep ecological balance, we should not overhunt wild animals. What does “overhunt” mean? A. Hunt a little. B. Hunt carefully. C. Hunt too much. D. Hunt happily. 相关知识点: 试题来源: 解析 C。“overhunt”是“过度捕猎”的意思。选项 A“捕猎一点”、选项 B“小心地...