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]
List the changes in bioo* cd14(v o5tkodqg.bgil t+ya0 18l/rm8 tihdiversity, GPP and NPP as primary succession progresses from a pioneer communi81ary/+hi0im tt gl 8lty to a climax community.
What is Biodiversity, GPP and NPP?
A. Increases ;Increases ;Increases
B. Decreases; Decreases ;Decreases
C. Increases ;Increases ;Decreases
D. Increases ;Decreases ;Increases
参考答案: C
本题详细解析:
Biodiversity increases as more producers and consumers coloning/p74xwzd5c(i( op tse the area.
GPP increases as the biomass of producers increases.
NPP decreases because the respiration of the producers increases, and NPP = GPP - R.
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