Why is walking or cycling better than driving to school?
Because cars cause a lot of air pollution.
What makes the air dirty?
Fumes from power stations, factories, and cars.
Where are there more problems with air pollution?
In cities.
What do power stations burn to make electricity?
Fossil fuel.
What happens when you cycle or walk in the morning?
You wake up your brain and feel ready for school.
Why is polluted air dangerous?
Because it can make people sick.
How do trees help the air?
They take some of the pollution out of the air.
What kind of streets should you choose to walk or cycle on?
Quiet streets without much traffic.
Why should you switch off lights when you leave a room?
To save electricity.
What should you do when you are not using your computer or TV?
Switch them off.
What can you do to help stop air pollution?
You can walk, switch off gadgets, and plant trees.
Where can you plant a tree?
In your garden, park, or school.
Who has weaker lungs according to doctors?
City children have weaker lungs.
What is the text about?
It is about air pollution and how to stop it.