What Causes Water Pollution For Kids

Water pollution is the contamination of water bodies e g.

What causes water pollution for kids.

But of all of them it seems the leading cause of water pollution is sewage efflux into rivers. Water pollution occur when pollutants particles chemicals or substances that make water contaminated are discharged directly or indirectly into water bodies without enough treatment to get rid of harmful compounds. Pollutants get into water mainly by human causes or human factors. These contaminants lower the quality of water by changing the biological physical or chemical properties of water.

It occurs when foreign harmful materials like chemicals waste matter or contaminated substances are directly or indirectly discharged into water bodies. Then it causes water pollution. When different contaminants get dissolve in different water bodies like lakes rivers oceans etc. Living organisms are sensitive to temperatures.

Water pollution is the contamination of water bodies including rivers oceans lakes streams aquifers and groundwater. Construction can cause silt or waste to get into the water supplies. Primary causes of water pollution. Water pollution facts for kids.

Rivers are the means by which most of the water is supplied for drinking in all parts of the world. Thermal water pollution happens when human activities lead to an abnormal change in the temperature of water. Lakes rivers oceans aquifers and groundwater very often by human activities. Natural disasters can cause water pollution.

From industries to household activities water pollution is a big problem caused by every day trivial things of life pollution from industrial sources industries and factories generate a lot of waste which majorly consists of harmful elements such as lead sulphur and mercury which are extremely poisonous and are mixed with fresh water bodies. Natural causes of water pollution sometimes water pollution can occur through natural causes like volcanoes algae blooms animal waste and silt from storms and floods. When water pollution happens it can cause animals to lose their homes and have to change habitats and it causes the food chain to deplete. Each year 3 5 million people die from water related diseases.

For instance a factory may dump hot water into a nearby stream thus increasing its temperature. Water pollution can disrupt and negatively impact nature s water cycle as well. Water pollution largely occurs due to sewage flow into rivers dumps into the sea and also contamination of land and water due to toxic chemicals. Water pollution is when waste chemicals or other particles cause a body of water i e.