It is a presentation on conservation of earth; saving the earth fron different types of pollution. Different types of pollution is also mentioned like air pollution , water pollution & soil pollution. Hope you like it !!! Request for more ppt to my email-- (sanyakumari0029@gmail.com)
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3. "Earth provides enough to satisfy every manโs needs, but not
every manโs greed."
โ Mahatma Gandhi
4. Water
Pollution
Water pollution is the
contamination of water
sources by substances which
make the water unusable for
drinking, cooking, cleaning,
swimming, and other
activities. Pollutants include
chemicals, trash, bacteria,
and parasites. All forms of
pollution eventually make
their way to water.
5. Soil
Pollution
Soil pollution is defined as
the presence of toxic
chemicals (pollutants or
contaminants) in soil, in high
enough concentrations to
pose a risk to human health
and/or the ecosystem.
6. Air
Pollution
Air pollution is contamination
of the indoor or outdoor
environment by any chemical,
physical or biological agent
that modifies the natural
characteristics of the
atmosphere.
7. Conclusion
To safeguard the planet, people and the government must
cooperate. People can be made aware of the effects of not
preserving the environment. They can be instructed on how
they can help save the environment. We can definitely save our
planet Earth and make it brighter if all of this collective work
begins to take place.