Air supplies us with:
Hydrogen
Carbon
Nitrogen
Oxygen
What percentage of air consist of nitrogen?
78%
88%
98%
68%
Freezing is:
Change of liquid to solid
Change of solid to liquid
Change of liquid to gas
Change of solid to gas
Condensation happens when:
Liquid changes to solid
Solid changes to liquid
Liquid changes to gas
Gas changes to liquid
Which breeze blows from the land towards the sea at night?
Land breeze
Sea breeze
Ocean breeze
Air breeze
Which of the following statement is true?
Weather does not affect our movements.
Weather does not affect the food we eat.
Weather affects our movements.
Weather does not affect the clothes we wear.
What causes storm?
Slow wind with rains
Strong winds with thunder and rains
Dark clouds and rains
Heavy rains
The breeze that blows from the sea towards the land is the:
The process of water molecules escaping the surface of the Earth and entering the atmosphere is known as:
Evaporation
Condensation
Melting
Freezing
The condition of a place at a given time, in relation to heat, cloudiness, wind, rain and cold is:
Season
Humidity
Climate
Weather