speech on pollution for ASL class 9th
Answers
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. 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 radiation, the soil may get
deficient. Improper use of pesticides and fertilizers also causes soil
pollution.
More awareness and 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 a vow in favour of it.
Thanks for listening to me attentively and silently.