Study the pie chart given here and write a brief paragraph on *water pollution* in about 100 words.
Answers
Answer:
Earth comprises about 70% of water, where humans and animals consume only 1% of fresh and healthy water for drinking. Humans consume freshwater for daily activities, so we should be serious about protecting it from pollution.
Water pollution is a serious environmental problem prevailing in our society. Human-made activities like intensive agriculture, urbanization, deforestation, and industrialization have escalated water bodies’ pollution.
The disposal of industrial wastes should be meted through the dumping of biologically decomposable wastes and recycling of non-decomposable waste at an industrial and household level.
To tackle the growing crises due to water pollution, India formulated the Water Act, 1974. The Act provides prevention and control of water pollution and to maintain or restore the wholesomeness of water in the country.
Restrictions on activities such as dumping of feces, washing dirty clothes, and bathing domestic animals is an important step towards water protection. Eutrophication is not a big issue but cannot be left unattended. Government officials should take appropriate steps and check-ups to prevent and protect water bodies from pollution.
We need to conserve and prevent water pollution. The use of methods like filtration, sedimentation, sterilization, and other scientific methods can remove the toxins and pollutants from water.
One can conserve water through small steps like turning off running tap water- this prevents water contamination and prevents water shortage. Avoid littering water bodies like rivers, oceans, and lakes. One can help clean the litter on beaches or in lakes and rivers and throw it in the nearby garbage can.
Planting more plants and trees prevents contamination of pesticides and insecticides from running off the nearby water sources. Certain fishes keep the water fresh by consuming toxic substances and plants. Thus by taking small measures, the water stays healthy and fresh, and people can use it for any purpose.
hope it will help you
Answer:
Water is undoubtedly the most precious natural resource as without water there would be no life on Earth. We often disregard this threat by polluting, our rivers, lakes and oceans. The most important cause for water pollution is dumping of untreated domestic sewage in rivers in water bodies, Effluents from factories, refineries, injection wells and sewage treatment plants are dumped into urban water supplies, leading to water pollution. Pollutants like fertilizers and pesticides some of the major sources of water pollution. Nitrates and phosphates contained in sewage and fertilizers, over-stimulate the growth of aquatic plants which clog our waterways, using up dissolved oxygen as they decompose . Water pollution leads to the outbreak of numerous lethal and contagious diseases.