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The document discusses three types of pollution: land, noise, and thermal. Land pollution is caused by uncontrolled waste disposal and garbage filling, which can spread disease and damage soil quality. Noise pollution comes from transportation, construction, and industrial activities, and can negatively impact health. Thermal pollution is released from power plants and factories using water for cooling, which can thermally shock aquatic life when water is returned at a different temperature. Preventive methods include planting trees near polluting sources, regular vehicle maintenance, building with soundproofing materials, hearing protection for workers, and industrial cooling methods to return water at similar temperatures.

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Pollution is the introduction of constituents into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light. There are different types of pollution such as air, water, soil, radioactive, thermal, noise, light and visual pollution, and littering.
There are three types of pollution Land pollution Noise pollution Thermal pollution
Land pollution can be defined as acts occurring on an area resulting in colour change, fertility, and erosion. It is caused by waste in the form of liquid or solid.
How is Land Pollution caused ? Garbage disposal and sewage uncontrolled one of the reasons that cause soil contamination occurs. There are two methods of disposal The usual method of garbage filling method and combustion method. Though garbage can is removed from the eyes and nose with inhalation of this method but without careful monitoring, both of these techniques can also be serious trouble for the environment.
Its Impact The spread of disease germs is one of the effects that would arise from the effects of soil contamination. Pest animals such as rats, cockroaches and flies are concentrated in the area and spread the disease germs to the earlier onset of food. If flies or cockroaches are eaten, then even human will be attacked by food poisoning and serious illness by consuming it. In addition, it damages soil and its quality is the impact that will arise when the occurrence of soil contamination. Industry wastes and spills will make land damaged and less quality. Poor quality land will grow the plants or vegetables that are grown life with imperfect and less fertile.
How to Overcome over it? Environmental education is one method that can be implemented to overcome the problem of soil pollution. Environmental education can form a positive attitude towards the environment themselves. With the awareness on an individual, he will be aware of the importance of environmental quality and will maintain it.
Conclusion Certainly a country that is growing rapidly and which is developing in various fields in the rapid pace of development, many do not realize that it also carries side effects on the environment.
WHAT IS NOISE POLLUTION?
sound that is unwanted or disrupts ones quality of life is called as noise. When there is lot of noise in the environment, it is termed as noise pollution.
Sound becomes undesirable when it disturbs the normal activities such as working, sleeping, and during conversations. It is an underrated environmental problem because of the fact that we cant see, smell, or taste it. World Health Organization stated that Noise must be recognized as a major threat to human well-being
According to the USEPA, there are direct links between noise and health. Also, noise pollution adversely affects the lives of millions of people. Noise pollution can damage physiological and psychological health. High blood pressure, stress related illness, sleep disruption, hearing loss, and productivity loss are the problems related to noise pollution. It can also cause memory loss, severe depression, and panic attacks.
Transportation systems are the main source of noise pollution in urban areas. Construction of buildings, highways, and streets cause a lot of noise, due to the usage of air compressors, bulldozers, loaders, dump trucks, and pavement breakers. Industrial noise also adds to the already unfavorable state of noise pollution. Loud speakers, plumbing, boilers, generators, air conditioners, fans, and vacuum cleaners add to the existing noise pollution.
Planting bushes and trees in and around sound generating sources is an effective solution for noise pollution. Regular servicing and tuning of automobiles can effectively reduce the noise pollution. Buildings can be designed with suitable noise absorbing material for the walls, windows, and ceilings. Workers should be provided with equipments such as ear plugs and earmuffs for hearing protection.
Thermal pollution is the degradation of water quality by any process that changes ambient water temperature. A common cause of thermal pollution is the use of water as a coolant by power plants and industrial manufacturers.
The major sources of thermal pollution are electric power plants and industrial factories. When a power plant first opens or shuts down for repair or other causes, fish and other organisms adapted to particular temperature range can be killed by the abrupt change in water temperature known as "thermal shock."
Streams and small lakes are naturally kept cool by trees and other tall plants that block sunlight. People often remove this shading vegetation in order to harvest the wood in the trees, to make room for crops, or to construct buildings, roads, and other structures. Even the removal of vegetation far away from a stream or lake can contribute to thermal pollution by speeding up the erosion of soil into the water, making it muddy.
Thermal pollution from power plants and factories is relatively easy to control. Instead of discharging heated water into lakes and streams, power plants and factories can pass the heated water through cooling towers or cooling ponds, where evaporation cools the water before it is discharged. Alternatively, power plants can be designed or refitted to be more efficient and to produce less waste heat in the first place.
In the United States, about 75 to 82 percent of thermal pollution is generated by power plants. The remainder is from industrial sources such as petroleum refineries, pulp and paper mills, chemical plants, steel mills and smelters. Heated water from these sources may be controlled with: cooling ponds, man-made bodies of water designed for cooling by evaporation, convection, and radiation cooling towers, which transfer waste heat to the atmosphere through evaporation and/or heat transfer cogeneration, a process where waste heat is recycled for domestic and/or industrial heating purposes.
One person alone cannot save the planets biodiversity, but each individuals effort to encourage natures wealth must not be underestimated. - United Nations Environment Programme (UNEP)
As we say : For every problem , there is a solution Similarly, For pollution , there are preventions THANK YOU

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  • 3. Pollution is the introduction of constituents into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light. There are different types of pollution such as air, water, soil, radioactive, thermal, noise, light and visual pollution, and littering.
  • 4. There are three types of pollution Land pollution Noise pollution Thermal pollution
  • 5. Land pollution can be defined as acts occurring on an area resulting in colour change, fertility, and erosion. It is caused by waste in the form of liquid or solid.
  • 6. How is Land Pollution caused ? Garbage disposal and sewage uncontrolled one of the reasons that cause soil contamination occurs. There are two methods of disposal The usual method of garbage filling method and combustion method. Though garbage can is removed from the eyes and nose with inhalation of this method but without careful monitoring, both of these techniques can also be serious trouble for the environment.
  • 7. Its Impact The spread of disease germs is one of the effects that would arise from the effects of soil contamination. Pest animals such as rats, cockroaches and flies are concentrated in the area and spread the disease germs to the earlier onset of food. If flies or cockroaches are eaten, then even human will be attacked by food poisoning and serious illness by consuming it. In addition, it damages soil and its quality is the impact that will arise when the occurrence of soil contamination. Industry wastes and spills will make land damaged and less quality. Poor quality land will grow the plants or vegetables that are grown life with imperfect and less fertile.
  • 8. How to Overcome over it? Environmental education is one method that can be implemented to overcome the problem of soil pollution. Environmental education can form a positive attitude towards the environment themselves. With the awareness on an individual, he will be aware of the importance of environmental quality and will maintain it.
  • 9. Conclusion Certainly a country that is growing rapidly and which is developing in various fields in the rapid pace of development, many do not realize that it also carries side effects on the environment.
  • 10. WHAT IS NOISE POLLUTION?
  • 11. sound that is unwanted or disrupts ones quality of life is called as noise. When there is lot of noise in the environment, it is termed as noise pollution.
  • 12. Sound becomes undesirable when it disturbs the normal activities such as working, sleeping, and during conversations. It is an underrated environmental problem because of the fact that we cant see, smell, or taste it. World Health Organization stated that Noise must be recognized as a major threat to human well-being
  • 13. According to the USEPA, there are direct links between noise and health. Also, noise pollution adversely affects the lives of millions of people. Noise pollution can damage physiological and psychological health. High blood pressure, stress related illness, sleep disruption, hearing loss, and productivity loss are the problems related to noise pollution. It can also cause memory loss, severe depression, and panic attacks.
  • 14. Transportation systems are the main source of noise pollution in urban areas. Construction of buildings, highways, and streets cause a lot of noise, due to the usage of air compressors, bulldozers, loaders, dump trucks, and pavement breakers. Industrial noise also adds to the already unfavorable state of noise pollution. Loud speakers, plumbing, boilers, generators, air conditioners, fans, and vacuum cleaners add to the existing noise pollution.
  • 15. Planting bushes and trees in and around sound generating sources is an effective solution for noise pollution. Regular servicing and tuning of automobiles can effectively reduce the noise pollution. Buildings can be designed with suitable noise absorbing material for the walls, windows, and ceilings. Workers should be provided with equipments such as ear plugs and earmuffs for hearing protection.
  • 16. Thermal pollution is the degradation of water quality by any process that changes ambient water temperature. A common cause of thermal pollution is the use of water as a coolant by power plants and industrial manufacturers.
  • 17. The major sources of thermal pollution are electric power plants and industrial factories. When a power plant first opens or shuts down for repair or other causes, fish and other organisms adapted to particular temperature range can be killed by the abrupt change in water temperature known as "thermal shock."
  • 18. Streams and small lakes are naturally kept cool by trees and other tall plants that block sunlight. People often remove this shading vegetation in order to harvest the wood in the trees, to make room for crops, or to construct buildings, roads, and other structures. Even the removal of vegetation far away from a stream or lake can contribute to thermal pollution by speeding up the erosion of soil into the water, making it muddy.
  • 19. Thermal pollution from power plants and factories is relatively easy to control. Instead of discharging heated water into lakes and streams, power plants and factories can pass the heated water through cooling towers or cooling ponds, where evaporation cools the water before it is discharged. Alternatively, power plants can be designed or refitted to be more efficient and to produce less waste heat in the first place.
  • 20. In the United States, about 75 to 82 percent of thermal pollution is generated by power plants. The remainder is from industrial sources such as petroleum refineries, pulp and paper mills, chemical plants, steel mills and smelters. Heated water from these sources may be controlled with: cooling ponds, man-made bodies of water designed for cooling by evaporation, convection, and radiation cooling towers, which transfer waste heat to the atmosphere through evaporation and/or heat transfer cogeneration, a process where waste heat is recycled for domestic and/or industrial heating purposes.
  • 21. One person alone cannot save the planets biodiversity, but each individuals effort to encourage natures wealth must not be underestimated. - United Nations Environment Programme (UNEP)
  • 22. As we say : For every problem , there is a solution Similarly, For pollution , there are preventions THANK YOU