Air pollution is a common problem that makes people’s eyes burn, causes difficulty breathing, and increases the risk of lung cancer. A 1984 pesticide plant accident in Bhopal, India, killed 8,000 people. Air pollution can also increase rapidly during natural disasters. Volcanic ash can discolor the sky for months. The ash from the Krakatoa eruption in Indonesia, for example, darkened the skies around the world.


Sources of pollution can be defined in various ways. The most basic one is the point source. A point source is a single identifiable source of pollution, such as air or water pollution, noise, or light pollution. A point source differs from other geometries of pollution sources because it has a small, discrete extent.

Point sources include industrial facilities that release pollutants into waterways and sewage systems. These pollutants can have a direct impact on the quality of groundwater and surface water. Nonpoint sources, on the other hand, are spread over a larger area. These pollutants may be assimilated into rainwater or waterways through runoff.

Depending on the type of pollution, it may come from a number of sources, such as motor vehicles, industrial processes, or natural sources. Air pollution from human activities is the most common type of pollution, and it can be caused by a variety of factors.


Pollution affects soil, water, and human health. When it affects soil, it can affect the plant directly by affecting its metabolism and uptake of carbon, which is essential for plant growth. Some of the pollutants that affect soil are ozone and nitrogen oxides. Other types of pollution affect water and soil chemistry, including heavy metals and nutrients, which may be harmful to plants.

Exposure to air pollution causes various illnesses, from respiratory disease to cardiovascular disease. Children and the elderly are more susceptible to the effects of air pollution than adults. Those living in urban areas are also more exposed to these effects, due to high concentrations of pollution. Pollution also affects wildlife. In animals, the most common effect is damage to the respiratory system. Other animals can experience neurological problems or skin irritation.


Prevention of pollution is the process of reducing waste that enters the environment. It involves efforts on the part of industries, consumers, and farmers to minimize waste. By preventing pollution, we can help the environment in many ways. Here are some strategies to help you prevent pollution. You can also learn how to prevent toxins from entering the environment.

One of the best ways to prevent pollution is by planting more trees. Trees absorb a large number of pollutants from the air. You can plant more trees in high-pollution areas, which will help reduce pollution.


The costs of pollution can be measured in a number of ways. One such method is the environmental cost of pollutants, which measures the costs to remove pollutants from the environment and mitigate their adverse effects. These estimates can be derived from a variety of sources, including the Environmental Protection Agency (EPA) and the Institute of Transportation Studies at the University of California, Davis. The studies produced by this institute have been considered some of the most comprehensive in the field of motor vehicle costs.

There are many different types of pollution and each has its own cost and impact on society. For example, water pollution is bad for humans and wildlife and reduces the value of homes adjacent to bodies of water. In addition, air pollution increases the risk of heart attacks and asthma. Similarly, solid waste disposal has a negative impact on human health, lowers home values, and takes up valuable land.


Control pollution is the process of minimizing the release of pollutants into the environment. These pollutants usually originate from human activities and are considered harmful to the environment. Many systems and devices are available today to control pollution. The process of pollution control is often regulated by government agencies. The goal of pollution control is to make our environment a healthier place to live and work.

Pollution control can be achieved by implementing a comprehensive working plan. This plan outlines objectives and tasks, and fosters cooperation among government units, agencies, and citizens. The plan also identifies the responsibilities of the governmental agencies, including those tasked with implementing the control program.