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 biodh uuo.y wy85/gj.9 awwiversity, GPP and NPP lxf4 r 5o.:wh3 fcya8dc17k n(kkad9e as primary succession progresses from a pioneer community toekaocf7h d51 k94nwyc:f( 8dxr3akl . 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 colonise *asa t8b*/8olml 4k x5zr q/b.x9 mexebww.c-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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