Various water conservation strategies used — task. Science State Board, Class 9.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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[Note: There may be more than one answer for a question.]

1. What does water conservation mean?

It includes activities that protect the hydrosphere
It includes activities that meet the current and future human demands of water
It involves activities to manage water as a sustainable resource
All of the above

2. Which of the following is true about rainwater harvesting?

All of the above
The process prevents rainwater from flowing away and to store it for different purposes
Rainwater saved cannot be used to replenish the groundwater levels
Rainwater saved can be used to replenish the groundwater levels

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