water and agriculture

water and agriculture

1. Water and agriculture

2. THE IMPORTANCES OF THE WATER

3. WHAT IS WATER? Water is extremely essential for all forms of life. Though 70% of the earth is covered with water, not all the water is suitable for drinking and agriculture. Oceans and sea water are salty. what we required is fresh water. Rain water is there purest form of water. Rivers and lakes are the main source of fresh water.

4. THE IMPORTANCES OF THE WATER Human uses the water in: - Agriculture : The most important for the agriculture c is for irrigation . - For drinking : Because the body need 75% of water to do exercise. - Washing : Washing is also an important component of several aspects of personal body hygiene. - Fire extinction : One of the important use of the the v water is fire extinction. - Industrial applications : Water is used in power generation.

5. PHOTOS OF HUMAN USES

6. SOURCES OF WATER IRRIGATION TUBE WELLS TANK IRRIGATION CANALS DAMS

7. AGRICULTURE

8. FARM IN INDIA Agriculture is the main occupation of India. Today, India  ranks  second worldwide in farming. 70% population of India depends on agriculture.  

9. Two main crops grown in India are:

10. MADE BY: HET PATEL STANDARD: 4 TH B ROLL NO: 26