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 description of the rainforestm.iwxx .ab:. p/u h :(n0amnfl bn*o+gh qy/s1ouoo 6x8iome.
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 buttresses that help suppy0k)ud e(aqox.z f0vcg .+ zy/ort this system. Buttress roots are roots that grow out of tree trunks and generally prevent trees from falling over )x z00dyzc(. +gkoe/fayuv. q.
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