Discuss the advantages and disadvantages of rooftop rainwater harvesting system.
(class 10 CBSE SAMPLE PAPER 2017-18 SOCIAL SCIENCE)
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Answered by
36
The advantages of rooftop rainwater harvesting system:
1.The rain water collected on rooftops is used to improve the vegetation cover on ground.
2. With the growth of vegetation the water seeps into the ground and replenishes the groundwater supply.
3. There is no run off by muddy or dirty water into the drains.
Disadvantages:
1.People may use the store water for washing, sanitation or for industrial purpose. It will flow into the drains, instead of soaking into the ground and will not promote groundwater replenishment.
2.If scientific measure are not adopted for using rainwater for drinking, it may cause harm to the people's health than tap water.
HOPE THIS WILL HELP YOU....
1.The rain water collected on rooftops is used to improve the vegetation cover on ground.
2. With the growth of vegetation the water seeps into the ground and replenishes the groundwater supply.
3. There is no run off by muddy or dirty water into the drains.
Disadvantages:
1.People may use the store water for washing, sanitation or for industrial purpose. It will flow into the drains, instead of soaking into the ground and will not promote groundwater replenishment.
2.If scientific measure are not adopted for using rainwater for drinking, it may cause harm to the people's health than tap water.
HOPE THIS WILL HELP YOU....
Answered by
10
The advantages of rooftop rainwater harvesting system:
1.The rain water collected on rooftops is used to improve the vegetation cover on ground.
2. With the growth of vegetation the water seeps into the ground and replenishes the groundwater supply.
3. There is no run off by muddy or dirty water into the drains.
Disadvantages:
1.People may use the store water for washing, sanitation or for industrial purpose. It will flow into the drains, instead of soaking into the ground and will not promote groundwater replenishment.
2.If scientific measure are not adopted for using rainwater for drinking, it may cause harm to the people's health than tap water.
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