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World Report View

Essay about Pollution

by ALOK DHAKAL | 23-12-2019 21:25 recommendations 0

Pollution is undesirable change in physical, chemical or biological characteristics of air, land and water that may or will harmfully affect human life or that of desirable species, our industrial process, living conditions and cultural assets; that may or will waste or deteriorate our raw material sources. Pollutants are residues of the think we make, use and throw away. In short, environmental pollution means a sort of imbalance of the natural ecosystem by the potentially harmful substances introduced into environment. Pollutants are thus unwanted substances that cause pollution. Pollution is often classified as point source or non-point source:

¡¤         A point source of pollution is a single identifiable source of air, water, thermal, noise or light. A point source has negligible extent, distinguishing it from other pollution source geometries.

¡¤         Nonpoint source pollution refers to both water and air pollution from diffuse sources. Non-point source water pollution affects a water body from sources such as polluted runoff from agricultural areas draining into river, or wind-borne debris blowing out to sea.

Classification of pollution:

Pollution can be classified on the basis of following criterion:
A. Based on environment
B. Based on pollutants

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5 Comments

  • Paras Kunwar says :
    Hello Alok,
    I hope you are fine and doing well,
    I really enjoyed reading your report,
    You are doing a great job.. Best wishes...
    Thank you for sharing,
    Regards,
    Paras
    Posted 20-07-2021 14:36

  • Horticulturist Susmita says :
    Greetings alok
    I hope you are doing well

    Good report

    Thank you so much for this report
    Keep writing

    Green cheers
    Regards
    Sus
    Posted 15-03-2020 15:28

  • ALOK DHAKAL says :
    Sandhya, Thanks for your suggestion and comment.
    Surf google if you want more knowledge about pollution.
    Posted 25-12-2019 19:34

  • Meena Pandey says :
    Hello Alok brother!!
    I hope you are fine and doing great.

    Thanks for the informative piece of writing.
    Pollution is really disastrous to the environment.

    Keep writing and shining.

    Hope to know more from you.

    Warm regards,
    Meena
    Posted 24-12-2019 15:59

  • Sandhya Adhikari says :
    Alok Dhakal,
    Thanks for the report on the topic pollution, It would be better if you have elaborated more about the topic as pollution itself is a vast topic and a global matter of concern.
    Looking forward and eager to read more from you.

    Yours,
    Sandhya
    Posted 24-12-2019 12:12

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