Which should NOT be done?
Do not let taps drip
Turn off taps after use
Use hose instead of using buckets
Do not buy water toys
Which kind of water is safe for drinking?
Sea water
River water
Tap water
Rain water
Which among the following is NOT responsible for water shortage?
Increasing population
Water wastage
Infilteration
Increasing industries
The total amount of freshwater available for use:
Less than 1%
More than 1%
Less than 10%
More than 10%
Conservation of water means:
We use water lavishly
We use the resource
We use water carefully
None of the above
Which among the following is NOT benefit of rainwater harvesting?
Rises the underground water
Increases the availability water
Decrease the quality of groundwater
Environment friendly
Which is the chemical used to purify water?
Chlorine
Calcium
Sodium
Potassium
What is the ultimate source of water?
Ocean
Rain
River
Underground water
The human activity that uses most amount of freshwater on earth is for:
Reservoir
Industries
House use
Agriculture
Which sentence is False?
Earth has plenty of water
A small amount can be used by humans
Most of water on earth is in underground
The seawater cannot be used for drinking
