ANTI- POLLUTION

Prepared byShafayat Hossain

&Samsil Arefin

the presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects

WHAT IS POLLUTION

AIR POLLUTION

# Air pollution is a mixture of solid particles and gases in the air.#Car emissions, #Chemicals from factories

Water Pollution

# Water pollution is the contamination of water bodies# Water polluted by pesticide, throwing wastes into water

# Try walking or biking # Stop cutting tree# Reduce smoking

HOW TO REDUCE AIR POLLUTION

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