本题目来源于试卷: Water Cycle & Oceanic Circulation，类别为 IB环境系统与社会
[单选题]
Figure: Diagram of the hydrologica x7 b 6.c/e x9k6u+dx3o 9rcmpsxef7abl cycle
aguzz yy330: c9 ;rskd
With reference to the figure, calculate the percentage of precipitation that falls on land.
A. 22.1%
B. 352.25%
C. 3.52%
D. 77.9%
参考答案: A
本题详细解析:
Percentage precipitatig;jjlrpnz,goik;4o 7 150 yv8zjqf m 6on=$\frac{111}{391+111}$ × 100
=$\frac{111}{502}$× 100
=22.11 %
=22.1 %
| 
