Question

3 Give the causes of air pollution.
& Ans-D Industries and factories burn fuel and this
causes smoke and pollutant gases .
9) Vehicles during transport emit poisonous gases
land particles. The slow burning of fuels produce
lots of carbon dioxide.​

Answer 1

it's your answer I hope it's help you

Explanation:

pollution damage our lungs many causes of pollution i hope it's help you this is your answer