本题目来源于试卷: Climate Change - Causes & Impacts，类别为 IB环境系统与社会
[单选题]
Figure: Feedback loop f cup*5f qzedth )vshl1 5 tf;+bev2,u2jml+5yz8ic0(a ,jqwc or the greenhouse effect
State which of the following correctly describes the feedback type shown in the loop.
A. Enhanced feedback
B. Positive feedback
C. Negative feedback
D. Cyclic feedback
参考答案: B
本题详细解析:
Option B is correct as this feedback loop enhan 1mgdnijzp6 jnu 5+*3nces the effect, which is a positive feedback mechaninm3nnzp *d 5jju61i+ gsm. Options A and D are not terms used to describe natural processes in the environment.
| 
