An ecosystem is defined as an ecological community together with its environment, functioning as a unit.To be more___41__, an ecosystem is a complex set of relationships among the living resources,___42___, and residents of an area, composed of organisms that work together to remain healt...
Ecosystem1. The word "ecosystem" is short for ecological (生态的) system. An ecosystem is where living creatures expand within a given area. You can say that an ecosystem is the natural environment where biological organisms (生物) such as plants, animals and humans co-exist in this world....
In an ecosystem, which of the following is very important for maintaining ecological balance? A. Only plants B. Only animals C. The interaction between plants and animals D. Human activities 相关知识点: 试题来源: 解析 C。解析:在生态系统中,植物和动物之间的相互作用对于维持生态平衡非常重要。
The word “ecosystem” is short for ecological system. An ecosystem is where living creatures expand within a given area. You can say that an ecosystem is the natural environment where biological organisms such as plants, animals and humans co-exist in this world. So naturally that includes ...
解析 B。解析:在生态系统中,捕食者有助于控制猎物的数量(helps control the population of the prey),从而维持生态平衡。捕食者不会使猎物灭绝(makes the prey extinct),它对其他物种是有影响的(has no effect on other species错误),也不是只和其他捕食者竞争(only competes with other predators)。
Define ecosystem. ecosystem synonyms, ecosystem pronunciation, ecosystem translation, English dictionary definition of ecosystem. n. An ecological community together with its environment, functioning as a unit. American Heritage® Dictionary of the Eng
百度试题 结果1 题目From an ecological point of view, a landscape is a specific type of ecosystem. ()A、正确B、错误 相关知识点: 试题来源: 解析 错误 反馈 收藏
In an ecosystem, plants play a crucial role in maintaining ecological balance. Which of the following functions do plants perform? A. producing oxygen B. absorbing carbon dioxide C. providing food and shelter for animals D. all of the above ...
Ecological community and ecosystem are terms used to describe various aspects of the environment. The ecological community is concerned with... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts ...
The area or environment where an organism or ecological community normally lives or occur: a marine habitat. 2. The place where a person or thing is most likely to be found. 3. A structure that affords a controlled environment for living in extremely inhospitable locations, such as an under...