問題詳情
20. How is habitat fragmentation related to biodiversity loss?
(A) Less carbon dioxide is absorbed by plants in fragmented habitats.
(B) In fragmented habitats, more soil erosion takes place.
(C) Populations of organisms in fragments are smaller and, thus, more susceptible to extinction.
(D) Animals are forced out of smaller habitat fragments.
(E) Fragments generate silt that negatively affect sensitive river. and stream organisms.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增