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 biodiverl du,mr:52lbf(z4jy: m ,uqnxd0lb1g sity, Gq3za*0)r boa hptxxr4o 5il (2PP and NPP as primary succession progresses fa5 lh30r x4t (aioxrbq2)pzo*rom a pioneer community 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 and6on/s/ yg uf+habr,)*gc 2qmwnlpy .) consumers colonise 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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