Question

what is pollution?
hii guys good afternoon had lunch please follow me​

Answer 1

Answer:

Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories. Pollutants damage the quality of air, water, and land.

Step-by-step explanation:

hello

gud afternoon

ys i had lunch

ya sure....i'll follow

hv a great day ahead

:)

Answer 2

Answer:

Pollution is very bad thing