MEDIUM
7th CBSE
IMPORTANT
Earn 100

Name the top layer of the groundwater.

Important Questions on Water: A Precious Resource

MEDIUM
7th CBSE
IMPORTANT
Name a process through which groundwater can be recharged.
MEDIUM
7th CBSE
IMPORTANT
Explain with examples how technological innovation can help us in saving water.
EASY
7th CBSE
IMPORTANT
Rain harvesting can be done on a small scale at your home. Suggest a measure that can be adopted to save water in your locality.