Answer the following questions [গণিত] write a paragraph on 'Water Pollution [গণিত] . 10 (a) What is water pollution? (b) Why is water called life? (c) How is water polluted? (d) What are the effects of water pollution? (e) What measures should we take [গণিত] prevent water pollution?
উত্তর: Water Pollution Environment pollution refers to the contamination of harmful pollutants and contaminants into the environment. Water is one of the major elements of environment. Water is called life as the life of both animal and plant is impossible without water. But it is being polluted day by day for many reasons. The main reason of water pollution is the irresponsibility of human beings. People throw wastes into water and pollute it. Moreover, ships throw oil, human-wastes and other wastes into river and sea-water which cause water pollution. Farmers use chemical fertilizers and insecticides in their fields that mix up with rainwater and flow down into rivers and canals and cause water pollution. Besides, some people make sanitary latrines by rivers, canals or drains which greatly pollute water. By drinking polluted water people become ill. Fishes die in polluted water and even farming becomes impossible in severely polluted water. However, it is a threat to our natural environment. People can stop water pollution by being conscious of it. For instance, farmers should use natural or green fertilizers in their fields. People should use sanitary latrines. Ship owners should be careful to build the bottom layer of their ships properly to stop oil sipping. Thus, we can save water from pollution.
SSC English 1st Paper Paragraph Writing (Old Syllabus) CQ — Prosthuti প্রশ্নব্যাংক
SSC · English 1st Paper · Paragraph Writing (Old Syllabus) · সৃজনশীল
Answer the following questions 'Water pollution?
(b) Why is water called life?
(c) How is water polluted?
(d) What are the effects of water pollution?
(e) What measures should we take pollution?
উত্তর