Which statement is true?
Plants need less water than animals do.
Plants need much more water than animals do.
Plants do not require water at all.
Plants need very little water.
Which is the solid form of water?
Vapour
Ice
Clouds
Sea water
In how many forms are water present in nature?
1
2
3
4
Why should not we waste water?
Because there is lot of water on earth
Because there is no water on earth
Because water resources on earth are getting dry
Because lot of water is getting polluted
Clouds are formed by:
Water getting evaporated
Water rising in the air
Water turning into ice
Water droplets joining together
What is meant by potable water?
Water which is not fit for drinking
Water which is salty
Water which is not purified
Water which is fit for drinking
Freezing is:
Change of liquid to solid
Change of solid to liquid
Change of liquid to gas
Change of solid to gas
What do we need for survival?
Car
House
Clothes
Water
Which is the main source of water on earth?
Oceans
Seas
Ground water
Rain water
Which is the largest source of fresh water on earth?
Rain
Ocean
River
