What is this called?
Clouds
What is this called?
Rain
What causes air pollution?
Industrial emissions
What causes air pollution?
Vehicle emissions
What is this called?
Snow
What causes air pollution?
Volcanoes
What is this called?
Wind
What is “the layer of gases that surrounds the Earth”?
Atmosphere
What is “C”?
Outer layers
What is “A”?
Troposphere
What can we do about air pollution?
Use zero-emission transport
What can we do to about air pollution?
Recycle
What is this called?
Hurricane
What is this called?
Hail
What can we do about air pollution?
Save electricity
What causes air pollution?
Wildfires
What happens when human activities release harmful gases into the atmosphere?
Air pollution
What is this called?
The water cycle
What is “B”?
Stratosphere
What is this called?
Lightning