what is rainwater harvesting
Answers
Answer:
RAIN WATER HARVESTIG
Explanation:
Rain water harvesting became the need of hour when the ground water level has deterioted to grater extent.
It is the traditional method to collect and store water for future uses instead of allowing runoff.
The water is collected in under ground tank through the roof structures and directed this water to the tank or reservoir with percolation. It plays most important role for irrigation purposes during time of draught and also to the areas which have lower water levels.
Rainwater harvesting system is also called as rainwater collection system.
Rain water should be collected in underground tanks and allowed to seep through the soil. This will replenish the ground water. Rain water can also be collected in open tanks and used for daily needs. This is called rain water harvesting.