What do we need for survival?
Car
House
Clothes
Water
Which is the main source of fresh water on Earth?
Oceans
Seas
Rivers
Rain
The most important source of fresh water on Earth is :
Ocean water
Surface water
Sea water
Filtered water
Water comes down from mountains to form :
Spring
River
Glacier
Ocean
Which one of the following statement is true?
Water is not scarce.
Water is scarce.
We should waste water.
Water should be stored in dirty containers.
What will happen if we do not take adequate water?
We will feel hungry.
We will become dehydrated.
We will be very energetic.
Nothing will happen.
Which method kills germs present in water?
Filtration
Boiling
Distillation
Purification
Which water is colorless, has no smell or germs?
Dam water
Potable water
Pond water
We should keep our water resources clean :
To fit for use for all living things.
To bathe in clean water.
To water plants with clean water.
To wash our cars with clean water.
Water shortage is caused by :
Leakage in taps.
Rivers and ground water sources getting dried up.
Over flooding of rivers.
Over flooding of oceans.
