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How does water become polluted short answer?

How does water become polluted short answer?

A point source is a single, identifiable source of pollution, such as a pipe or a drain. All the industries, factories and other sources directly discharging their polluted water to the river bodies creating a lot of water pollution and health hazards for the aquatic life.

What are the 4 ways water can be polluted?

The 4 Most Common Ways Our Water is Being Polluted and How You Can Tackle the Dangerous Effects

  • Agricultural pollution.
  • Radioactive substances.
  • Oil pollution.
  • Sewage and wastewater.

How does river water become dirty?

Chemical waste products from industrial processes are sometimes accidentally discharged into rivers. Factories use water from rivers to power machinery or to cool down machinery. Dirty water containing chemicals is put back in the river. Water used for cooling is warmer than the river itself.

How does well water become polluted in points?

Groundwater pollution can be caused by chemical spills from commercial or industrial operations, chemical spills occurring during transport (e.g. spillage of diesel fuels), illegal waste dumping, infiltration from urban runoff or mining operations, road salts, de-icing chemicals from airports and even atmospheric …

How does groundwater become polluted?

Groundwater becomes polluted when contaminants are discharged into the ground and travel directly down to the groundwater’s level. Although this is the most popular form of groundwater pollution, it is not the only form. Groundwater pollution can also occur naturally.

How does water get polluted?

Top 5 Ways Water Gets Polluted Sewage and Fertilizer. Sewage doesn’t present as big of a problem as some other pollutants, but it does have its dangers: in small quantities, it breaks down naturally and doesn’t Acid Rain. Non-point Sources. The Oil Industry. Heat.

What are the effects of groundwater pollution?

There are two major effects of groundwater pollution. First, groundwater pollution can cause illnesses, such as hepatitis and cholera. Hepatitis is a liver disease. If left untreated, it can cause liver damage.

Why does water pollution occur?

Water pollution occurs when a body of water is adversely affected due to the addition of large amounts of materials to the water. The sources of water pollution are categorized as being a point source or a non-source point of pollution.