What Causes Water Pollution For Kids

Human causes of water pollution a lot of water pollution.

What causes water pollution for kids.

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. 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. It occurs when foreign harmful materials like chemicals waste matter or contaminated substances are directly or indirectly discharged into water bodies. These contaminants lower the quality of water by changing the biological physical or chemical properties of water.

Construction can cause silt or waste to get into the water supplies. When different contaminants get dissolve in different water bodies like lakes rivers oceans etc. Natural disasters can cause water pollution. 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.

Water pollution is the contamination of water bodies e g. For instance a factory may dump hot water into a nearby stream thus increasing its temperature. Lakes rivers oceans aquifers and groundwater very often by human activities. Living organisms are sensitive to temperatures.

Then it causes water pollution. But of all of them it seems the leading cause of water pollution is sewage efflux into rivers. Rivers oceans lakes to become harmful to the fish and animals that need the water to survive. Water pollution facts for kids.

It is clear that human activities are the leading cause of water pollution. Water pollution is the contamination of water bodies including rivers oceans lakes streams aquifers and groundwater. Primary causes of water pollution. Pollutants get into water mainly by human causes or human factors.

Each year 3 5 million people die from water related diseases. Thermal water pollution happens when human activities lead to an abnormal change in the temperature of water. 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. Rivers are the means by which most of the water is supplied for drinking in all parts of the world.