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L-10 Pollution

Mind map:

POLLUTION

SOIL POLLUTION NOISE POLLUTION

CAUSES STEPS TO CONTROL CAUSES STEPS TO CONTROL
(SOIL POLLUTION) (SOIL POLLUTION) (NOISE POLLUTION) (NOISE POLLUTION)

 Soil pollution:

Soil contamination or soil pollution as part of land degradation is typically caused by
industrial activity, agricultural chemicals or improper disposal of waste.

Steps to control:

 Solid waste should not be dumped.
 By growing grass and small plants.
 Clean and well covered dustbin.

 Noise pollution:

Noise pollution, also known as sound pollution.
The source of outdoor noise worldwide is mainly caused by machines, transport, and

unpleasant sounds in the environment.
Steps to control:

 Proper maintenance and lubrication of machines.
 Banning of blowing of horns.
 Trees should be planted