Central Land Issues Of The United States

14: Public Health Issues: The current environmental problems pose a lot of risk to health of humans, and animals. Dirty water is the biggest health risk of the world and poses threat to the quality of life and public health. Run-off to rivers carries along toxins, chemicals and disease carrying organisms. Pollutants cause respiratory disease like Asthma and cardiac-vascular problems. High temperatures encourage the spread of infectious diseases like

One solution to prevent land pollution is to educate people about the topic. Most people do not know why land pollution is such a large problem will not the garbage just dissolve into the earth.”What makes land pollution such a problem is that land is static,so land pollution

     Thermal pollution is the final problem that I am going to discuss. Thermal pollution is probably the most over-looked pollution problem. Water is often drawn from sources for the use as a coolant in power plants and factories. The water is usually returned to the source much warmer than when it was taken. Even a small temperature change in the water can make groups of organisms move along to different waters. There can even be death to all organisms

Furthermore, factory farms pollute drinking water sources. Manure and fertilizers are rich in nitrates and phosphates, which are very unhealthy for living things. They pollute groundwater sources by seeping in through lagoons of waste sewage that factory farms create. Lagoons of animal feces and spent fertilizers are a very cheap way of dealing with waste (NRDC). The chemicals travel through the soil to groundwater that the local communities depend on. Ingesting nitrate tainted water will lower the amount of oxygen a person can intake. This can lead to death for infants. Some of the pollutants can reach open waters if they are carried by rain or irrigation water, called runoff. Runoff pollutes ponds, lakes, oceans, and other open bodies of water. Polluted waters with high levels of nitrates kill fish, aquatic plants, and other aquatic organisms because they experience the same problems with oxygen intake. High levels of phosphorus in our waters cause algae blooms in open bodies of water. Algae blooms disrupt the ecosystem in the water and kill the organisms living in the water. They use up all the oxygen in

The article discussed the changes in many habitats due to anthropogenic activity. Anthropogenic is an adjective that describes changes in nature due to the people. Next, this article discussed climate change and the impact that it is having on species like clams, and fish due to ocean temperatures rising. The article also addressed carbon dating of fossils to look for cause of extinctions. Human development and agriculture have had a tremendous impact on the population of many species that are terrestrial. Deforestation is a big problem that has caused a decline in the bird species. Commercial fishing in many areas has led to a decline in fish populations. Furthermore this article

Water pollution can affect every body of water that is linked to the source, because water tends to travel everywhere due to the water table. Water contamination comes from multiple sources, such as dumping waste, which is a direct way. There is also indirect pollution, such as runoff from pesticides, herbicides, and fertilizers soaking into the ground and moving with the ground water into rivers. Ethanol crops are large

It is cited that the largest contributors to water pollution are power plants, pulp, paper and paperboard mills, slaughterhouses and poultry plants.5 In smaller farming operations, contamination is considered “non-point source” because the animal waste and fertilizer of farming are brought into the soil and washed away by rain and into the water supply.6 These

A major threat to the swift parrot population is the loss of habitat through habitat clearing. This habitat loss is caused specifically by the loss and alteration of foraging and nesting habitat through forestry activities, including firewood harvesting, and residential, industrial and agricultural development.The clearing of foraging and nesting habitat has been extensive for the past few years, which has overall reduced the available habitat for nesting and foraging for the Swift Parrot.

Another way that water can be polluted is with chemicals from factories. Factories use water from streams, river, and lakes to power and cool off their machinery. This used water contains many chemicals from the factory processes that are released back into the normal water (Lenntech, 1988-2016). This released water is also warmer, causing the whole body of water to heat up. This causes lower oxygen levels, which can disturb the organisms living in the water (Lenntech, 1988-2016).

Problems include; land degradation, air pollution, water pollution and loss of biodiversity. These harmful impacts to the environment need to be addressed with urgency (Djekic and Tomasevic, 2016).

Soil pollution also referred to as soil contamination occurs when degradation or destruction of the earth’s surface and soil occurs directly or indirectly as a result of human activities. As Americans we tend to abuse the use of things such as cars for driving, books, paper, and computers without the knowledge of where it will end up. According to the food and Agriculture Organization approximately 40 percent of food in the U.S. goes to waste. After the garbage man has taken the materials, it ends up in a huge or small landfill waiting to be emerged into the soil. The average person generates

Firstly, loss of habitat is one of the most common cause of animal endangerment. Obviously,every organism need a place that is natural for their life and growth, called habitat. This habitat consists of five elements: food, water, shelter, space and an appropriate mixture of these elements. All animal species must have adequate habitat in order to survive. Destructive change to environments or landscapes, either through natural phenomena (such as floods, volcanoes, hurricanes etc.), or human processes (such as construction, deforestation, changing landuse for agriculture, artificial land drainage etc.), is the single greatest impact on habitat of animals. When an animal does not have a habitat, and cannot adapt to a different environment, as

Current conventional farming practices are also responsible for many pollution problems that would not exist otherwise. The land where we live and grow our food, the water we drink, and the air we breathe are all being contaminated. The large amounts of synthetic pesticides and fertilizers used on our crops are poisoning the soil, air, and water. Toxic heavy metals such

The largest source of contamination is runoff from land. Toxic runoff can be sewage, rainwater flowing over exposed topsoil, flooding or agricultural runoff. Rain can cause runoff of chemicals or waste that can seep into creeks, rivers and other waterways that lead to the ocean. Some of the chemicals found could be antibiotics or waste from animals, pesticides from crops or from pollutants, originating in the air, which have settled on land and washed away. Unless a solution to pollution runoff is found, this type of contamination will continue indefinitely and contribute to the deterioration of the ecosystem in the

Environmental Issues are referred as air pollution, soil pollution, water pollution, loss of vegetation, deforestation, desertification, non-renewable mineral resources, soil desegregation, soil erosion, and overgrazing.