7 Questions
What is the purpose of 'Roof Top Rain Water Harvesting'?
To collect rain water from roof tops for usage
Why is it important to filter and purify rain water collected from roof tops?
To make it suitable for drinking purposes
What happens to rain water that falls on concrete areas in urban settings?
It flows into rivers
How does rain water harvesting contribute to maintaining greenery in urban areas?
By supplementing water requirements and raising sub-soil water levels
What is the main difference between natural rain water collection in rural areas and urban areas?
Metropolitan cities have to create methods to collect rain water
What is the fate of rain water that is not collected through harvesting methods?
It flows far away to rivers through drains
Why is it necessary to innovate with different collection methods for rain water?
To effectively collect and utilize rain water based on specific area needs
Study Notes
Rain Water Harvesting
- Rain water harvesting is a method to collect rain water for later use, which occurs naturally in open rural areas.
- In urban cities, a method is needed to capture rain water, such as 'Roof Top Rain Water Harvesting'.
Roof Top Rain Water Harvesting
- Rain water is collected at roof tops (terrace) of houses.
- Collected water is transferred to tanks, pits, or small wells through pipes.
- The collected water should be used for household purposes only after filtration and purification.
Benefits of Rain Water Harvesting
- Supplements water requirements in cities.
- Raises the sub-soil water level.
- Helps in maintaining and increasing greenery in urban areas.
Importance of Rain Water Harvesting
- If rain water is not collected, it flows down to rivers far away through drains and is not available for immediate use.
- Rain water that falls on roads or concrete areas goes into drains.
- Rain water that falls on untreated ground recharges groundwater.
Innovative Water Collection Methods
- Needed to collect and use rain water in different areas.
- Can be used to collect rain water and make it available for use.
Test your knowledge on Roof Top Rain Water Harvesting, a method to collect rain water from roof tops of houses through pipes for storage and later use. Learn about the importance of this technique, especially in metropolitan cities.
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