English, asked by ankitbhardvaj6744, 1 year ago

11th class report of environment pollution

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Answered by Anvesh06
1
Ecosystem is a natural unit of living community (plants and animals) and non-living environment. The biotic and abiotic community are constantly interacting and exchanging materials and energy between themselves.

The life in an ecosystem depends upon the environment which provides energy in the form of sunlight and nutrients for the living components of the ecosystem. Waste matter and energy produced by human beings through, their irresponsible and wanting activities cause disturbance in the natural environment or is the ecosystem is called environment pollution.

Environmental pollution is the result of increased production of waste products by the industries, rapid urbanization, wanting and irresponsible. Harnessing of the natural resources as well as unplanned sewage and waste disposal from industries and cities etc. Thus presence of any environment pollutant called environment pollution.

Nature has provided the basic ingredients for living in abundance and whatever is used up during normal course of living is recaptured through natural cycle. Any effort to disturb this process is termed as Environment pollution.

In a homeostatic ecosystem there is a balance between the living organisms and the environment. Disturbance in any component of the environment is likely to have a harmful effect on the ecosystem. Any change in the environment which contributes to its deterioration is called pollution of the environment and the agent which causes the pollution is called the pollutant.

This change in the physical, chemical or biological characteristics of our physical environment (air, water and land) is undesirable and harms human life, other living organ­isms and cultural assets. The resulting impact on the environment has been so massive with far-reaching consequences that the very existence of life is threatened.

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