ABSTRACT
Over the years, environmental pollution has seen an epidemic growth. Environmental pollution becomes the critical part of our environment. The pollution is increasing day by day and it has a negative impact on the environment. it has many types air pollution, water pollution, land pollution. This report demonstrates that what factors are responsible for pollution? And why the pollution increasing day by day?
ENVIRONMENTAL POLLUTION
Over the past few years there has been increasing global concern over the public health impacts attributed to environmental pollution. Environment means “everything around us” and the word pollution means “any material that is harmful for the environment”. The Environmental Protection Agency (EPA) defines pollution as ‘the presence of a substance in the
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1. Agriculture Sources: These include waste material produces by crops and animal dunks. They also include the chemicals left over of all pesticides and fertilizers.
2. Mining Sources: Mining source includes coal refuse and slag. Mining and forestry activities that clear the land surface. Additionally, such as iron and copper leads from mining practices leach into the soil, polluting it and leaving it exposed to water bodies as well.
3. Industrial Sources: This includes paints, chemical and aluminum and so on that are produces in the process of manufacturing goods.
4. Sewage Treatment: Wastes that are left over after sewage has been treated, biomass sludge and settled solids. Some of these are sent directly to landfills.
5. Construction Sources: These include waste like debris, wood, metals and plastics that are produced from construction activities.
6. Chemicals and Oil Refinery: In chemical industries, wastes have been removes from chemicals and then throw into landfills. Effects of Land
On December 2, 1970, the Environmental Protection Agency was established. The Environmental Protection Agency, EPA, was created due to an elevated concern on pollution. Since being established, the EPA has committed to improving human health and improving the environment. The EPA was first proposed by President Richard Nixon and it began operating in December 1970. The agency works will all levels of government to create and enforce regulations and laws.
Manure and chemical filled lagoons are a common component of industrial farming. A colossal amount of waste is produced from COFAs, therefore it has to go somewhere. That somewhere would be the prior mentioned lagoons which are then sprayed or leaked into the soil. Contaminated soil can affect both ground and surface water. The runoff can go in two directions; either absorbed into the ground or washed into rivers or lakes in the surrounding area.
By the middle of the 19th century, the United States had all of the ingredients to fuel an Industrial Revolution, including the natural resources. There was plenty of iron ore for making iron and steel products, for building factories and housing, and coal and water for powering machines. and natural gas could be used as power sources as well. To turn these raw materials into something useful, they had to be transported to the country 's new manufacturing centers. There they would be made into finished products.
The EPA was created by an executive order from President Nixon in 1970. In this time, “the EPA has endeavored to achieve systematic control and abatement of pollution, by administering a variety of research, monitoring, standard-setting, and
However that does that help with the obvious problem which is excess consumption that leads to environmental and human hazards. Waste Land shows how the rich exploit the poor for their own
It is not uncommon to hear about pollution today in America? When we watch our television there are always broadcast about oil spills and poor air quality, and how their are communities suffering from these pollutants. It is easy to watch the screen and think,” Wow! I am so glad we are not in that situation”. But the truth is contrary to this statement, there are harmful toxins being released into everyone’s community that often go unnoticed by residents in the area.
There’s a vast amount of issues going on in the state of Texas and no one seems to make an innovation. One of the biggest issue in the state of Texas is pollution in our cities. Based on my outside knowledge, no person seems to bother to make a change in our ecosystem. People seem to care less on how our environment’s health is and focus more in themselves, which is causing a more serious problem. Maybe not in that same time, but thorough the years, it’ll not just cause an issue in our environment, but also among ourselves.
Mission Statement: The United States Environmental Protection Agency (EPA) serves as a means to help protect the health of all Americans and their environment. In their efforts to do so the EPA 's purpose is to protect U.S. citizens from being exposed to possible health issues in all aspects of their lives, whether it be at home, school, or even work. These efforts are being made all over the U.S. to try and reduce external costs on U.S. citizens, by using the best info available to the EPA about health risks. Not only is the EPA advocating for the protection of the environment, but U.S. policies are having a larger presence of reforms that concern every aspect of the environment, ranging from natural resources to energy and transportation.
The Clean Water Act had also set some regulations for those who pours pollutants into the water. The Clean Water Act stated that pouring pollutants into the water is illegal unless the person has obtained a permit from the Environmental Protection Agency (EPA). The National Pollutant Discharge Elimination System (NPDES) was created to give industries permits which allowed them to pour the pollutants in the water. An NPDES permit requires industries to have in possession technology that is appropriate for the different types of pollutants being poured. NPDES permits are issued for 5 years and must be renewed to allow for industries
Direct sources of water pollution include runoff, industrial waste, sewage, and human waste. Indirect sources include air pollution and sediment from construction sites. Industrial waste can lead to air pollution, which can ultimately lead to the pollution of water. This is also called atmospheric pollution. Atmospheric pollution is caused by pollutants such as smoke from factories entering the atmosphere and being carried to waterways.
• Inputs and Byproducts. • Environmental safety factors. Each of these sources has exclusive characteristics which manipulate how and where they are used among these sources. 1.1 Wind Energy System Wind is air in motion, it is due to uneven heating of earth surface by the sun rays. Since the earth surface consists of different types of land the water, it absorbs the sun heat at different rates.
One of the greatest issues that we face towards the environment has been an increasingly difficult problem over the last few years. Earths climate is changing at rapid paces and solutions are needed as quickly as possible to replenish natural ecosystems and cultures that depend on the environment. Climate change not only affects the animals in our ecosystem, but us humans as well. With the human population increasing every year, climate change is only getting worse. Many argue that the effects of climate change towards the environment are due to other extraneous factors, however, I myself am a strong believer that the problems such as rising sea levels, warmer temperatures and natural disasters are all due to both natural causes and human activity.
Aquatic littering can be further categorized into two main sources, namely, land-based sources and marine-based sources. Land-based sources that pollute the marine environment include local drainage systems, fleeting streams and sewage drainage. Industrial, agricultural and domestic activities also play a vital role in causing marine pollution.
• Pollution: Pollution of air, water and soil require millions of years to recoup. Industry and motor vehicles exhaust are the number one pollutants. Heavy Metals, nitrates and plastic are toxins for pollution. While water pollution is caused by oil spill, acid rain, urban runoff; air pollution is caused by various gases and toxins
LITERATURE REVIEW What is water pollution? As the country is becoming more and more populated, the demands for social services have increased significantly. This has led to an increase of the pollution in many developing towns such as Ga-kgapane. The most disturbing and problematic forms of pollution in Ga-kgapane is the pollution of the natural streams. Water pollution is when there is a build of one or more substances in water to such an extent that it causes problems for animals or plants.