Published on: Mar 4, 2016
Transcripts - pollution.pptx
Pollution describes the
occurrences and inputs of
waste and the impact of
these waste on the
AIR POLLUTION WATER POLLUTION
SOUND POLLUTION THERMAL POLLUTION
Smoke from chimneys, factories, vehicles.
Besides, Coal burning releases sulphur dioxide
into the air making it toxic.
Industrial wastes dumped into the rivers and
other water bodies cause an imbalance in the
water leading to contamination and death of
Use of insecticides and pesticides .
Some chemical component absorbs the
nitrogen compounds from the soil making it
unfit for plants to derive nutrition . Release of
industrial waste, mining and deforestation also
exploits the soil.
highly dangerous when it occurs.
nuclear plant malfunctions, improper nuclear
waste disposal, accidents.
excess heat in the environment creating
unwanted changes over long time periods
due to huge number of industrial plants,
deforestation and air pollution
Although pollution had been known to exist for
a very long time, it had seen the growth of truly
global proportions only since the onset of the
Take serious action or fine for human
activities that actually harm the environment .
Encourage people to donate money for NGO
that helps the environment to enhance their
abilities or power to rebuild and save the