This document defines pollution as the contamination of the environment that causes instability and destroys ecosystems, harming all living beings. It identifies three main types of pollution: air pollution, water pollution, and noise pollution. Air pollution is defined as an imbalance in air quality that has adverse effects on organisms, caused by issues like global warming and ozone depletion, while water pollution is water mixed with undesirable substances making it unfit for use, caused by waste water and materials in water bodies. Solutions proposed include conserving energy, planting trees, public transportation, and not misusing water bodies.

1. POLLUTION
Presented by,
Akhil . M
BCA SEM 3

2. DEFINITION
• Pollution is the contamination of
environment.
• It causes instability ,disaster etc.
• It destroy the entire eco system.
• It cause harm to all the living
beings.

3. TYPES OF POLLUTION
• Air pollution.
• Water pollution.
• Noise pollution.

4. AIR POLLUTION
• It’s the imbalance in the quality of air
to us to cause adverse effects on living
organism existing on earth.
• Causes : Global warming , Depletion of
ozone layer
• Solutions : Conserve energy , Plant
trees , use public mode of
transportation

6. WATER POLLUTION
• It’s the combination of H2O with
undesirable substance which make it unfit
for usage .
• Causes : Waste water from industries ,
Withdrawing of waste materials to water
bodies , acid rain.
• Solutions : Water bodies should not be used
for unwanted purposes , Dams and
embankments must be created.

8. Thank you