English, asked by alokmallick, 1 year ago

essay on pollution...

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Answered by ANSHI03
8
Hey,
Friend,

●POLLUTION

IN the modern world of technological advancement ,pollution has became a serious environmental issue affecting the lives on earth. Pollution means the presence of substance in the air, water ,land which has adverse effects on living organisms and on environment .Our environment is in danger due to pollution.

The atmosphere is being polluted by discharge if emissions from industrial plants, domestic sources, running vehicals ,which burns fossil fuel and form thermal power etc. Public health and hygiene are seriously effected in the cities of develped and developing countries by presence of sulphur dioxide, carbon dioxide ,nitrogen oxide ,carbon monoxide and hydro carbon substance etc.

Types of pollution....

●AIR POLLUTION
Air pollution means the presence of pollutants IN the atmosphere in such concentration that causes injury to human being and plants.

Problems due to Air pollution...

• Causes disease.
• Reduces biodiversity.
•Damaging to respiratory health.

●WATER POLLUTION

Water pollution means contamination of water with physical, chemical and biological properties of water due to discharge if effluent or any other liquid ,gases or solid substance into water which is harmful for public health of commercial activities or in agricultural.

●SOIL POLLUTION

It mainly occurs through agricultural chemicals.These are pesticides and fertilizers .These pesticides, directly or indirectly injure other animals and human beings.

●RADIOACTIVE POLLUTION

It refers to presence of unwanted and undesired radioactive substances that radiates ionizing radiation in the environment and it's surroundings. These radiations are very harmful.

●NOISE POLLUTION

It refers to presence of excessive sound of noise in the environment .It is often harmful for human and animal. It is caused by large industries and vehicals.

●LIGHT POLLUTION

It is cause by excessive light contaminating the dark sky and making it artificially light.

● OIL POLLUTION.
Oil pollution means that has contaminated land or the sea.
• Causes : Oil spills as from water tankers being wrecked OR breaking are main causes of oil pollution.

● MARINE POLLUTION

Marine pollution is presence of substances that contaminates the sea.

● PLASTIC POLLUTION

Plastic pollution means plastic product such as old milk cartons - contaminating the land and or the water on planet earth.


Hope this will help you...
Answered by nilamkpatel
0

Answer:

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