Question

2min speech on pollution for ASL class 9th

Answer 1

Pollution is the contamination of the natural environment which exists around us and helps in normal living. Any type of pollution in our natural surroundings and ecosystem causes insecurity, health disorders and discomfort in normal living. It disorganises the natural systems and thus disturbs the nature’s balance.
The pollutants or elements of pollution are foreign substances or waste materials created by the human beings and pollute the natural resources like air, water or soil etc. The chemical nature, concentration and long persistence of the pollutants continually disturbs the ecosystem for years. The pollutants can be poisonous gases, pesticides, herbicides, fungicides, noise, organic compounds and radioactive materials.

Answer 2

  Dear friends, now I am going to say a few words on the topic, which concerns every one.

     Pollution is mixing some impurities or waste into a pure substance.  It is the adulteration of natural resources by deliberate human activities.  We can also say the presence of unexpected or unwanted substances in a location is also pollution.

    Due to pollution, the nature, environment, Earth, atmosphere, and waters are all becoming degraded.  We all cause pollution indirectly or directly.  In this century the degradation has accelerated a lot.  We have to mitigate causes.

   There are many kinds of pollution.  They are air, water, land, noise and light pollutions.   Our planet's ecosystem and its cycle is affected by pollution.  There are international voluntary organizations that monitor and raise alarms.  There is a national level governmental organization and a pollution control board in each state to control the pollution.

    It is probably impossible to eliminate air pollution.  To mitigate the risks, we may use LPG, Bio-diesel (green diesel), electric, solar vehicles, bicycles or public transport.  We must plant more trees.   Water bodies are polluted by chemicals, waste water, plastics, oils, paints, and by the dissolution of gases to which water is exposed to.

    Due to rains nutrients from farming lands get washed away.  Due to environmental pollution or radiations, the soil may get deficient of nutrients.  Improper use of pesticides and fertilizers also causes soil pollution.  The third world countries are to take more actions with regards to pollution.

    More awareness programs and deliberate efforts are required by all of us to reduce pollution and mitigate the hazards due to pollution.  I hope all of you will agree and make an oath in favour of it.  Thanks for listening to me attentively and silently.