|
|
4
|
Substance added to soil to grow more plants
|
7
|
Contaminating of water
|
8
|
Safe for drinking
|
10
|
Allowing a liquid or gas
|
11
|
The layer of water which accumulates under ground
|
12
|
Chemical used to kill pest
|
|
|
|
|
1
|
The level of ground water index
|
2
|
Forest cover
|
3
|
Water supply to agriculture
|
5
|
Not allowing liquid or gas
|
6
|
Helps to increase or recharge ground water
|
9
|
Example of fishing communities
|
|
|