本题目来源于试卷: Interaction & Interdependence C.8 Populations & Communities，类别为 IB生物学
[单选题]
Rain forests are known to. ads2cb 4w)9ghd,hncsp 6z7c hu* wur kva9k9+7y*qi have tall trees and a large biomass with high productivity, despite infertile soils. The growing conditions have been known to nurture the presence of many interdependent organi9 ywi+q*vhk9u*au rk7sms. These species also interact with the physical environment they inhabit.
Which of the following is described here?
A. .A habitat
B. An ecosystem
C. .A population
D. .A community
参考答案: B
本题详细解析:
An ecosystem refers to an area where organisms interact with each other and , tefcq.ju0p :with the physice fqj,.ptc:u0 al environment.
A habitat (Choice A) refers to the environment in which a species normally lives. A population (Choice C) is a group of organisms of the same species living in the same area at the same time which can interbreed. A community (Choice D) is a group of populations living and interacting with each other in the same habitat.
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