1. JIJIMOL .L J B.ED Social Science BNV CTE
welcome
JIJIMOL .L J
B.ED Social Science
BNV CTE

2. RAINWATER HARVESTING
Rainwater harvesting is a technique of collection and storage of rainwater into natural reservoir or tanks, or the infiltration of surface water into surface aquifers.

3. RAINWATER HARVESTING
One method of Rainwater harvesting is rooftop harvesting.

4. Why do we harvest Rainwater?
To conserve surface water runoff during monsoon
To reduce soil erosion
To inculcate a culture of water conservation

5. Types of Rainwater Harvesting
A. Surface runoff harvesting

6. Types of Rainwater Harvesting
B .Rooftop rainwater harvesting

7. Harvesting Rainwater The 2 main ways of harvesting rainwater are
collecting it from roofs and collecting surface runoff

8. Harvesting surface Runoff
MULTISTORIED CROPPING : It is one kind of intercropping.
Growing plants of different height in the same field at the same time is termed as Multi storied cropping.

9. Image of Multi Storied Cropping

10. THANK YOU