Which one of the following is a natural resource?
Aeroplane
Furniture
Plastic
Water
How many percentage of water is available for human consumption as drinking water on earth?
97.3%
2.7%
3%
1%
Rain occurs when
Clouds are heated up
Clouds are cooled
Clouds are super cooled
Clouds are super heated
The mopped floor get dry because of
Evaporation
Cooling
Wind
All the above
Water in solid state is known as
Ice
Rain
Water vapour
The 'world water day' is celebrated on
March 22
May 22
August 22
April 22
The process of water changing into water vapour due to heat is called
Condensation
Dissolving
Hail stones occurs due to
When clouds are heated up
When clouds are cooled
When clouds are supercooled
When evaporated water change in rain clouds.
Human civilization grew only
On seashore
On river belts
On forest
On deserts
Among the following which is universal solvent?
Lemon Juice
Milk
Kerosene
