CH - 14 - Water

The water in seas and ocean have many salts dissolved in it so the water is ______

• bitter

• tangy

• saline

how much percentage of the Earth is covered bye water?

• 3/5

• 2/3

• 3/2

during evaporation water changes from a _____ to ______

• liquid, gas

• solid, gas

• liquid,solid

Fresh water is used for-

• irrigation

• drinking

• throwing away

• domestic

Water that falls to earth as rain, sleet, snow and hail is called?

• preciptation

• transpiration

• condensation

which of the following change when boiled?

(i) Temperature (ii) state (iii)color

• i & iii

• i,ii & iii

• ii & iii

• i & ii

Groundwater is actually rainwater

• True

• false

Transpiration is the process of-

• Plants making food

• Loss of water from stomata

• Loss of water from stems

• I don't know

What causes rain?

• Condensation in clouds

• Water cycle

• Evaporation of water

• All of the above

What happens when there is no rain?

• Drought

• Flood