Question

What is rainater harvesting state four objectives of rainwater harvesting?

Answer 1

Rainwater harvesting is a technique of increasing the recharge of groundwater by capturing and storingrainwater by constructing Wells, percolating pits and checking dams.The main objectives of rainwater harvesting are: 1.To meet theincreasing demand of water.

Answer 2

Answer:

Harvesting is the process by which mature crops are

collected from the field. It includes cutting, drying, threshing, cleaning and bagging of crops.

Precautions: The grains should be stored in new or clean bags to avoid infections. The crops must be clean, insect free, cool and dry.