3. Write a dialogue (ten turns) between two school fr
4. Write a speech in about 300 words on “Pollution
5. Write a report on the sports facilities available in
6. Write a letter to the Principal of your college co
facilities in your college
Answers
Answer:
Write a speech in about 300 words on “Pollution
Essay on Pollution:
Introduction:
Pollution has become a very common yet serious issue in today’s world. It has been there for a long time even before human evolution such as volcanic eruption, wildfire which lead to various photochemical reactions in the atmosphere. The current concern is that it is rising day by day due to various resources of pollutants. And, one of the pollutants is human and human-created machines. It is to say that pollution is damaging the mother earth severely and we, humans, should play our part to prevent it from happening.
What is Pollution?
Pollution sepsis the presence of contaminants in the natural environment that causes harm and damage and it leads to adverse changes.
Kinds of Pollution:
There are mainly three kinds of pollution - 1) Air Pollution, 2) Water Pollution, and 3) Soil Pollution.
Air Pollution:
Air Pollution occurs due to the presence of harmful gases and substances in the air. It is due to vehicle emission, dust and dirt, poisonous gasses from the factories etc. To reduce air pollution, we should use carpooling or public transport rather than using your private vehicles, we should avoid burning trash or other materials etc.
Water Pollution:
Water Pollution happens when toxic substances get mixed in various water bodies such as lakes, oceans, rivers etc. Here toxic substances mean Chemical fertilizer, Industrial waste, Sewage and wastewater, Mining activities, Marine dumping etc.
Soil Pollution:
Soil pollution depicts the contamination of soil due to the presence of toxic substances [such as Excessive use of fertilisers and pesticides, deforestation, industrial waste etc.]. To maintain the soil’s fertility, the government must limit the usage of fertilizers and plant more trees.
There are a few other pollutants apart from the aforementioned ones such as Radioactive pollution. This is one of the rarer types of pollution. It occurs due to the presence of radioactive substances such as nuclear waste in the air, solids, liquids or any other places.
Explanation: