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Lecture-10: Water Pollution

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Hindi Version - https://youtu.be/yWVCZRiRMFs

Organic and Inorganic Water Pollutants according to type of Industry - https://www.youtube.com/watch?v=Y0f7UYAoqxE

Effects of Water Pollution - https://www.youtube.com/watch?v=QFkZ1D_E4G4

Water Pollution means addition of some unwanted elements to water which degrades the quality of water. These unwanted elements may be organic wastes/elements, inorganic wastes/elements, biological elements, radiological/radioactive elements and even heat.

When these elements affect the natural characteristics of any water body this is termed as water pollution.

Types of Water Pollution -

POINT SOURCE WATER POLLUTION - This happens when pollutants are being added to a water body at specific points.

NON-POINT SOURCE WATER POLLUTION - This is where very randomly the pollutants are being added to a water body. The reasons of this type of pollution is attributed to raid urbanisation, suburban development, release of toxic materials by industries etc.

Agricultural Source of Water Pollution -

These reasons include indiscriminate and unscientific use of fertilizers which disturbs the balance of nutrients in soil.

Then there is thermal water pollution, marine/oceanic water pollution etc. Complete details are mentioned in the video.

The environment and ecology videos can be found at https://www.youtube.com/playlist?list=PL_K2YMR-A5WK2mrG6kdfdvdP-n7_MTzVU

Economy Lectures - https://www.youtube.com/playlist?list=PL_K2YMR-A5WJ7S243E9stwzRwUgEpDS6G

Geography videos please refer to our playlist - https://www.youtube.com/playlist?list=PL_K2YMR-A5WLzwkDDBeM8FjoP5yFQREZ5

Medieval History videos can be found at - https://www.youtube.com/watch?v=eEbJQT_ozsc&list=PL_K2YMR-A5WJiniPMczUVULfrSS7cH-Jf

Indian Polity & Constitution Previous Years Solved Questions - https://www.youtube.com/playlist?list=PL_K2YMR-A5WLJDyt9x7Mkbzn8x-vSWDiw

Indian Ancient History Playlist - https://www.youtube.com/playlist?list=PL_K2YMR-A5WJ8QjTs8KfaVsZJw1mGU6tB

Rivers of India - https://www.youtube.com/playlist?list=PL_K2YMR-A5WJOCz9vQhqvAuvi2A-AhWvI

Inspiring Biographies Playlist - https://www.youtube.com/playlist?list=PL_K2YMR-A5WLcLvV2rBRBCH8DFV9zwh-a

Indian Polity and Constitution - https://www.youtube.com/playlist?list=PL_K2YMR-A5WKg0BuWXI-GCv7pBYbOE7nw

Modern History - https://www.youtube.com/playlist?list=PL_K2YMR-A5WL9r800TcZBNnohv--U7Se0
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