Question

Which solution would help local farms if the water level in a reservoir used for irrigation became low?

Build chinampas to raise the farmland.
Build wind-powered pumps to use groundwater.
Use shadufs to dig out the reservoir.
Turn farmland into paddies.

Answer 1

B. Build wind-powered pumps to use groundwater.

Answer 2

Build wind-powered pumps to use groundwater.

Step-by-step explanation:

i hope this helps