Question

paragraph on water pollution ​

Answer 1

Water is vital to sustain life on Planet Earth. If there is no water to drink, man cannot survive. Animals and birds will also perish in the absence of water. All aquatic life forms too that live in water bodies will die if there is no water. Water pollution is caused by various man made activities, and it affects life adversely. When water is polluted it becomes unfit for human consumption. Consuming polluted water causes water-borne diseases in man. Water pollution has a deleterious effect on the Earth’s ecology and environment. Effort should, therefore, be made to prevent water pollution.

Answer 2

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Water pollution

Water is an essential natural element that helps humans to survive on Earth. Our body constitutes 60 percent of water.

Water pollution is linked to the word contamination. It refers to the presence of impurities and harmful elements in the water. The polluted water is not fit for drinking and is harmful to living beings such as animals, birds, and human beings. Water pollution is a source of many deadly diseases that cause harm, diseases, and even kill human civilization.

Water pollution leads to the destruction of the environment and all of its components. We need clean water for our survival, and it is our responsibility to conserve it.

>>>>> Reasons for water pollution

•Industrial Waste.

•Sewage and Wastewater.

•Mining Activities.

•Marine Dumping.

•Accidental Oil Leakage.

•The burning of fossil fuels.

•Chemical fertilizers and pesticides.

•Leakage From Sewer Lines.

√ We need to perform sewage treatment

Stage 1: Screening

Stage 2: Primary treatment

Stage 3: Secondary treatment

Stage 4: Final treatment