The Effects Of Pollution On The Environment And Ecosystem.
All 44 rivers in Kerala are highly polluted due to inflow of untreated domestic, industrial wastes and agriculture runoff. Most of the industries are near the thickly populated riversides, often near cities and towns. There is no efficient water treatment system in industries and city municipalities. Pollution level in some of the sites is far above permissible limits.
Agricultural run off rivers is another major water pollutant as it contains fertilizers and pesticides. Pollution of any type is the greatest threat to our life because it causes many fatal diseases like diarrhoea, cholera, tuberculosis, asthama and even cancer. Hence pollution control measures must be used. Deforestation should be totally.
River pollution Essay. Paper type: Essay: Pages: 2 (473 words) Downloads: 23: Views: 485: The water in most of our rivers is highly polluted. The pollution of river water is caused by the dumping of untreated sewage and industrial wastes into it. For example, the river Ganga which flows for over 2500 kilometres from Gangotri in the Himalayas to Ganga Sagar in the Bay of Bengal is being turned.
River water quality and pollution. A river is defined as a large natural stream of water emptying into an ocean, lake, or other body of water and usually fed along its course by converging tributaries. Rivers and streams drain water that falls in upland areas. Moving water dilutes and decomposes pollutants more rapidly than standing water, but many rivers and streams are significantly polluted.
Essay on Pollution. Pollution is the introduction of harmful chemicals substances, effluents and toxic elements into the environment around us. These substances that harm the surroundings are called as pollutants. Menu. Essay. Freedom Fighters; Events; Scholarship 2020; Speech; History; Leaders; General Knowledge; Festival; Things to Know. Holidays in India 2020; Blog; Essay on Pollution.
Water pollution is the presence of harmful materials in water, such as sewage, dissolved metal, waste from farms, factories and crude oil spilled from oil tankers. The three main substances that pollute water are nitrates from fertilizers, sewage and detergents. Activities such as bathing and washing clothes near lakes, ponds or rivers add nutrients like nitrate and phosphate into the water.
The Amazon River is the second largest river in the world and regarded as highly important because it drains a fifth of the earth’s fresh water into the oceans. This helps reduce salinity in the ocean water. This river is also important for the maintenance of the Amazon Rainforest. Together, the pair is referred to as the Amazon and scientists often call them “the lungs of the earth.
Rivers carry water and nutrients to areas all around the earth. They play a very important part in the water cycle, acting as drainage channels for surface water. Rivers drain nearly 75% of the earth's land surface. Rivers provide excellent habitat and food for many of the earth's organisms. Many rare plants and trees grow by rivers. Ducks.
The pollution of the ocean is rapidly becoming a crucial problem on Earth.The major causes of sea pollution are oil spills, toxic waste, and dumping of other harmful materials into the ocean.This pollution will directly affect the living organisms in the ocean and indirectly affect human’s health and resources. Stop Using Plagiarized Content. Get a 100% Unique Essay on Ocean Pollution. for.
Water bodies can be polluted by a wide variety of substances, including pathogenic microorganisms, putrescible organic waste, plant nutrients, toxic chemicals, sediments, heat, petroleum (oil), and radioactive substances. Several types of water pollutants are considered below. (For a discussion of the handling of sewage and other forms of waste.
Essay on Water Pollution: Types, Causes, Effects and Control! When the quality or composition of water changes directly or indirectly as a result of man’s activities such that it becomes unfit for any useful purpose is said to be polluted.
Here is an essay on Pollution with Reasons and effects for Class 10, Class 12 and graduation. The same essay could be written under the question, Essay on Pollution, Essay on Atmosphere Pollution, an essay on the types of pollution, Essay on environment pollution, pollution essay and pollution in Pakistan.
Polluting the Rivers; Investigating River Pollution; Signs of Pollution; Credits; Print. Polluting the Rivers. Over 97% of all the water on Earth is salty and most of the remaining 3% is frozen in the polar ice-caps. The atmosphere, rivers, lakes and underground stores hold less than 1% of all the fresh water and this tiny amount has to provide the fresh water needed to support the Earth's.
