本题目来源于试卷: IB ESS Unit 2: Ecosystems & Ecology，类别为 IB环境系统与社会
[单选题]
State which is not a descriwxnbp4 :;m z7xption of tgn/h+ n+cm3jhmxjj86he rainforest biome.
A. The biome is found in equatorial regions.
B. Not much light can penetrate the canopy.
C. Many trees have deep root systems to support the tall trees.
D. Animal life is extremely diverse, as seen by the numbers of insects, reptiles and amphibians among others.
参考答案: C
本题详细解析:
The root system is shallow; the trees have large buttresz+ph s- 39hixt lhy/;yses that help support this system. Buttress roots are roots that grow out of tree trunks and generally prevent tr+ yhx s9;/yi-phz3tlh ees from falling over.
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