Here I present my collage on pollution

1. POLLUTION: THE THREATENING
REALITY

2. AIR POLLUTION Air pollution
occurs when
harmful or
excessive
quantities of
substances
including gases,
particulates, and
biological
molecules are
introduced into
Earth's
atmosphere.

3. WATER
POLLUTION
Water pollution is the
contamination of
water bodies due to
the discharge of
pollutants directly or
indirectly into it.

4. SOIL
POLLUTION
Soil pollution is
caused by the
presence of
toxic chemicals
which change
the natural soil
environment.

5. NOISE POLLUTION
Noise
pollution is
the
propagation
of noise with
a harmful
impact on the
activity of
han and
animal life

6. RADIOACTIVE
POLLUTION
Radioactive contamination,
also called radiological
contamination, is the
deposition of, or presence of
radioactive substances on
surfaces or within solids,
liquids or gases, where their
presence is unintended or
undesirable.

7. THERMAL
POLLUTION
Thermal pollution is
the degradation of
water quality by any
process that
changes ambient
water temperature

8. Visual pollution is an
aesthetic issue and
refers to the impacts
of pollutionthat
impair one's ability
to enjoy a vista or
view. Visual
pollution disturbs
thevisual areas of
people by creating
harmful changes in
the natural
environment.

9. LIGHT POLLUTION
Light pollution,
also known as
photopollution, is
the presence of
anthropogenic
light in the night
environment.

10. PERSONAL POLLUTION
Personal pollution is a
kind of pollution that we
produce and create, is
the pollution of our body
and lifestyle with harmful
actions. This may
include: Smoking.
Drinking. Drug abuse.

11. THANK YOU