Which breeze blows from the land towards the sea at night?
Land breeze
Sea breeze
Ocean breeze
Air breeze
What causes storms?
Slow wind with rains
Strong winds with thunder and rains
Dark clouds and rains
Heavy rains
When is the air clean?
Morning
Afternoon
Evening
Night
The mixture of gases that makes up the Earth's atmosphere is called:
Water vapour
Air
Nitrogen
Hydrogen
Which statement is true?
All storms are dangerous.
Only few storms dangerous.
Not all storms are dangerous.
Storms are not at all dangerous.
What is formed when water vapor rises up in the sky?
Rain
Clouds
Breeze
Storm
What percentage of air consist of nitrogen?
78%
88%
98%
68%
How does air get polluted?
By dumping garbage in water bodies
By smoke from vehicles and factories
By chemicals getting thrown into the soil
By chemicals getting thrown into water bodies.
Which is the use of wind?
To create electricity
To give fresh air
To move things from one place to another
To destroy pests
Which is the essential gas for all living things?
Carbon
Oxygen