Question

How does nature help in keeping the air clean?

Answer 1

there will be greenery and there will be no pollution.so,there will be fresh and cool air that's why nature help in keeping the air clean

Answer 2

If there is nature then there will be more trees. If there are more trees , the air is kept clean. The trees supply more oxygen reducing the carbon dioxide content in the air which keeps the air very clean. This is why we need to plant more saplings which protects us by giving a very clean air rather than this polluted air that we inhale today. Hope this helps !!