write an article writing on water pollution in 200 words
Answers
Water is divine to the people who had it’s often use but it is useless to the people who use it usually.
Misuse of the most precious resource I.e. water,is known as water pollution.India had good rate of rainfall and we have availablity of water to satisfy the need of all the people.Due to some people’s greed the others are facing a lot of problems.
Water pollution is caused due to pollution of water by factories,people,etc by dumping their waste into them.We have only 3 to 2 per cent of fresh water available to us.So,we should disposal the waste properly and sustainable way.This is the first ,foremost and essential step should be followed by the citizens of our country.
Please mark me brainliest please buddy
Answer:
Explanation:
The level of fresh drinking water is becoming less day by day on the earth. There is a limited availability of drinking water on the earth however that too is getting polluted because of human activities. It is tough to estimate the possibility of life on the earth in the absence of fresh drinking water. Water pollution is the mixing of foreign substances by means of organic, inorganic, biological and radiological in the water degrading the quality and usefulness of water.
Hazardous pollutants may contain various types of impurities including harmful chemicals, dissolved gases, suspended matters, dissolved minerals, and even microbes. All the contaminants reduce the level of dissolved oxygen in the water and affecting the lives of animals and human beings to a great extent. Dissolved oxygen is the oxygen present in water required by the aquatic system to continue the lives of plants and animals. However biochemical oxygen is the demanded oxygen by the aerobic micro-organisms to oxidize organic matters of wastes.
Water pollution is caused by two means, one is natural water pollution (due to the leaching of rocks, decay of organic matters, decay of dead matters, silting, soil erosion, etc) and another one is man-made water pollution (due to the deforestation, set up of industries near large water bodies, high level emission of industrial wastes, domestic sewage, synthetic chemicals, radio-active wastes, fertilizers, insecticides, pesticides etc.)