Question

Answer the following questions in brief.
1 Name the three forms in which water exists on the earth.
2.
Give the meaning of the term 'water table.
3.
Name two methods of drawing out ground water.
4.
Name two activities which lead to the formation of sewage.
5.
State any two precautions that can help avoid the choking of drains?
Answer the following questions.
1.
How is increase in population responsible for shortage of water?
2.
Discuss, in brief, how ‘rain water harvesting can be done.
Nincur any twn causes that lead to a decrease in ground water level​

Answer 1

Answer:

1. sold liquid and gas.........