Question

what is rain water harvesting ..... what r the types of rain water harvesting​

Answer 1

Rainwater harvesting is a technique of collection and storage of rainwater into reservoir, tanks etc

There are 3 main types of rainwater harvesting. They are :

1) Direct pump

2) Indirect pump

3) Indirect gravity

Answer 2

Answer:

Rain water collection is the activity of direct collection of rain water which can be stored for direct use or can be recharged into ground water.

Water butts

Direct-pumped (submersible)

Direct-pumped (suction)

Indirect gravity

Indirect pumped

Gravity only