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 biodiversity, GPP and NPP as (+, 9*at y. ib,w7uhvwqzuctfprp8/ 3qf,4j6 ylafu adbimary succession progresses from a pioneer community to a climax community./b,jaq pd684yf fal3u
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 pize9(e32l t d3+6nh4lbgy gxjroducers and 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.
| 
