Question

Negative impacts of river on people

Answer 1

Explanation:

• There are following ways of such impact:
• 1) river flow redistribution in time;
• 2) river flow redistribution in space;
• 3) river flow withdrawal;
• 4) physical dis-turbance of river-beds;
• 5) pollution;
• 6) water clogging;
• 7) thermal pollution.
• 150 km 3 /year, which equals 1% of normal run-off of fresh water.

Answer 2

HERE IS URE ANSWER MATE:

Water pollution occurs when water bodies, such as rivers, lakes and oceans are contaminated with harmful substances. These substances degrade the water quality and are toxic to humans as consumers and to the environment. The contamination in a river can come from a point source or non-point source pollution.

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