Examples of point source pollution

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point source pollution examples

point source pollution examples In today’s tour, the number of heart patients is increasing rapidly. Most of these people do not realize when they have become a heart patient and that is why they are not able to get rid of it.

Generally, it is believed that a person who has high tension is more likely to become a heart patient. This is indeed true, but not entirely, because the heart patient includes many causes, the biggest reason being air point source pollution examples or air pollution.

May be some people find this thing a little strange, but air pollution can make us a victim of many diseases. Let us try to find out through this article what diseases can be caused by air pollution and how we can avoid it.

What is Air pollution

examples of point source pollution

When the amount of hazardous substances such as gases, particles and biological molecules in the atmosphere becomes very high, then that situation is called air pollution or air pollution.

 If air pollution is not controlled in time, it can cause many problems like global warming, heart disease, lung disease, cancer, mental problem, kidney disease etc.

Causes of Air pollution

  1. Burning wood
  2. Car smoke
  3. Industrial smoke
  4. Burning bad crops
  5. Fire smoke in the woods
  6. Burning plastics or leaves etc

Point source pollution examples

Water pollution: a serious problem
examples of point source pollution
Water is the most essential element for the survival of beings in natural resources, water discharges life on the earth itself, but on the other hand man is also responsible for polluting it by distorting it.


Loss of polluted water 
When we drink polluted water, hazardous chemicals and other pollutants enter the body and spoil the functions of all the organs of the body and endanger our lives. Such hazardous chemicals also badly affect the life of animals and plants. When plants soak up the dirty water through their roots, they stop growing and die or dry up. Thousands of seabirds die due to oil spilling from ships and industries.


  • Natural reason : The water gets polluted wherever its water accumulates due to mixing of gases and dust particles present in the air in rain water. Apart from this, there are some reasons for this [volcano] etc. When some waste material is also found in it, this water also becomes polluted.


  • Pathogenic : They are the father of many diseases. For this reason, they are called pathogenic.  It contains viruses, bacteria, fungi, parasites, etc. These occur mainly when water is collected in one place. Apart from this, these rotten throats are also produced in foods.


  • Contaminated material : In this, all types of organic, inorganic substances which should not be in the rivers, fall in this category. This soapy water merges into pure water after washing clothes or utensils or bathing with the sap of organisms or humans. Food or any other particle can pollute water.


  • Thermal pollution : Many large factories heat too much to melt the object etc.  At the same time, it also contains many such substances, which cannot be used in the factory.  Instead of putting it somewhere, they put it in the river.  Due to which river water gets polluted.  Due to its heat, many aquatic organisms such as fish etc. also die, which also works to keep garbage clean in the rivers.  Oxygen does not dissolve in hot water and due to this many aquatic organisms are destroyed.

Noice Pollution

examples of point source pollution

There are many types of pollution in the environment, noise pollution is one of them, and very dangerous for health. It has become so alarming that it is compared to dangerous diseases like cancer, etc., due to which slow death is certain. Noise pollution is a terrible gift of modern life and increasing industrialization and urbanization. 

If regular and drastic steps are not taken to prevent this, then it will become a very serious problem for future generations. Noise pollution is the pollution that is caused by unwanted noise in the environment. This poses a great risk to health and causes problems at the time of conversation.

Measures of noise pollution

People are less attentive towards noise pollution, but noise pollution does harm us in many ways. We can avoid some of the harm caused by noise pollution to some extent by taking care of some things.

  • People should be made aware of the diseases caused by noise pollution by making them aware.
  • Emphasis should be laid on the manufacture and use of low-cost machines and equipment.
  • High sound generating machines should be installed in soundproof rooms and employees should use sound absorbing elements and earbuds.
  • Industries and factories should be set away from cities or population.
  • The horns in the vehicles should be stopped from sounding fast.
  • Plantation should be done in cities, industrial units and along the roads. These plants also reduce noise pollution by acting as sound absorbers.

Land Pollution

examples of point source pollution

Land pollution hinders the development of the entire animal world because the land itself is capable of producing food and other essential things for the living of the world. But to fulfill their selfishness, they are also polluting the land, playing with their future. Land pollution occurs due to various reasons

  1. Materials used in home, hospital, school and market fall under the category of solid waste generated on plastic containers, bins, plastics, electronic goods, etc. Some of these are biodegradable and others are non-biodegradable and difficult to dispose of. It is non-biodegradable waste that causes large land pollution.
  2. Disposal of chemical waste is difficult. Both liquid and solid waste derived from pesticides, pesticides and fertilizers are either dumped in landfills or other locations. This spoils the soil and creates another type of land pollution.
  3. To meet the various needs of humans, forests are being cut at a rapid pace. Trees are essential for soil as they help in maintaining various essential nutrients. Cutting trees due to mining, urbanization and other reasons are factors promoting land pollution.
  4. Broken glass, plastic, furniture and polythene etc. thrown from homes also cause land pollution.
  5. Chemicals emitted from Ughogo also cause land pollution as heavy metals accumulate on the soil and contaminate the land.
  6. During the rains, the contaminated contaminants in the air come to the ground and they contaminate the land.


Radioactive Pollution
examples of point source pollution

Radioactive pollution, also known as radiological pollution, can affect air, water, human or natural animals living on land. The presence of radioactive substances in all of them, or their presence, is unexpected or undesirable.

It consists of cosmic rays, which reach Earth’s surface from space.

Radioactive pollution affects the Earth’s surface and all its surroundings. Many radioactive elements such as radium 224, uranium 235, uranium 238, thorium 232, radon 222, potassium 40 and carbon 14 occur in rocks, soils, and water.

Light Pollution
examples of point source pollution

Light pollution, also known as photopollution or luminous pollution, is a highly inaccurate or aggressive use of artificial outdoor lighting. Incorrect lighting conditions blur the color of the night sky, disrupting natural starlight and the circadian rhythms (the 24-hour process of most organisms), which are environmental, energy resources, wildlife, humans, and astronomers. Affects the research of science.

The risk of light pollution is increasing every year as the demand for artificial light increases. Which affects the environment, energy resources, wildlife, human and astronomy research. The risk of light pollution is increasing daily as the demand for artificial light increases every year.

  1. Exposure to acute flood lighting sources can result in permanent photochemical retinal loss in animals as well as humans.
  2. Urban light pollution is a threat to street trees, nature reserves, gardens and flora of gardens. On the upper side, trees are unnaturally flooded and light pollution dazzles animals and insects at night.
  3. Some marine and aquatic organisms including endangered species are also being affected by this.
  4. Light pollution and light imposition represent unnecessary greenhouse gas production.


1 Comment

What are the effects of global warming-Define global warming · April 1, 2021 at 3:58 PM

[…] the period 1906 to 2005, the average surface temperature of the Earth has shown an increase of 0.74 ± […]

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