Water Pollution Causes,effects And Control
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Water Pollution Causes,effects And Control

By: DR. SHILPI SHRIVASTAVA,
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Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i .e. physical systems or living organisms . Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered re' contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution. The Blacksmith Institute issues annually a list of the world's worst polluted, places. In the 2007 issues the ten top nominees are located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.

Product Details

  • Format:Hardback
  • Edition:May 2019
  • Publisher:Mahi Publication
  • Language:English
  • ISBN10:978-81-940912-3-3

Product Description

Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i .e. physical systems or living organisms . Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered re' contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution. The Blacksmith Institute issues annually a list of the world's worst polluted, places. In the 2007 issues the ten top nominees are located in Azerbaijan, China, India, Peru, Russia, Ukraine and Zambia.

About Author

DR. SHILPI SHRIVASTAVA

DR. SHILPI SHRIVASTAVA

(DR. SHILPI SHRIVASTAVA)

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