Environmental Effects Of Organic Pollution And Its Effects On The Environment

Dichlorodiphenyltrichloroethane, better known as DDT is a notorious organochlorine pesticide that is created by the reaction of chloral with chlorobenzene in combination with sulfuric acid(Britannica p.1). It was first used as an insecticide in 1939 by Hermann Muller in Switzerland. DDT works as an insecticideby acting on the nervous system to generate the same neural impulse over and over causing body tremors and eventually death. DDT is an extremely stable chemical compound containing C14H9Cl5 which leads to some significant resistance issues when used as a pesticide. The most problematic property of DDT is its high fat solubility and extremely low water solubility meaning that it has a tendency to stick around in the environment for longer than we want since it is readily taken up in the bodies of nearby mammals.

Evidence: There are many different types of pollutants. A type of pollutant called soil contamination can be found in liquid or solid form, mixed in with soil. Soil contamination can be dangerous to non-aquatic animals (animals found on land). Another type of pollutant is trash and litter found in water, and wildlife could eat one of these substances or get tangled up, and be poisoned or die from it. Also, air pollutants

     Hazardous wastes are another problem for the water in our world. These wastes are toxic, reactive, corrosive or ignitable. Most problems come from humans not storing the substance properly or not disposing of it correctly. This can be easily proven in 1969, when the Cuyahoga River, in Cleveland, Ohio, caught on fire and burned for sometime. Since this happened environmentalists have taken extreme measures to reduce the amount of pollution that is coming out of the power plants that are on the river and on Lake Erie.

Dichlorodiphenyltrichloroethane (DDT) has had a huge impact on the fight against malaria, helping to ensure the control or eradication of malaria in many countries around the world in the mid-twentieth century. However, since its peak in the 1960s, succeeded by environmental and health concerns about the usage of the insecticide, more and more countries have been banning the use of DDT.

The article Victoria’s ugly stain is about the sewage treatment in Victoria. Over the past few years, Victoria population has placed over 34 billion litres of sewage into lakes and oceans. At this moment, it’s not effecting environment, but it can hazardous to environment in future years. It can also become dangerous for living beings such as aquatic life and animals in forests. For example, writer talks about the metals found in the human waste such as copper, mercury and lead are contaminating ocean water. Also toxic byproducts from motor oil and vehicle

Modern farming and agricultural operations contribute to the degradation and contamination of our environment as well as the neighboring ecosystems. Fertilizers, pesticides, herbicides, animal manure and other Argo-chemicals are rich in chemical nutrients and toxic substances which are often the major sources of agricultural pollution. The use of these various types of products can affect water quality when it rains, and the contaminated soils and water is washed into the waters or into ground waters. These chemicals can also be absorbed by plants which are then consumed by animals and even humans, harmful to animal and human health. There are many causes of this pollution.

DDT has been used since WW2 as an insecticide to control the outbreak of malaria and typhus among troops and civilians. This is because malaria is spread by mosquitos and DDT was considered to be a powerful in eliminating these populations, thus decreasing the infection rate for malaria. Since it was first discovered as an insecticide, worldwide it was used in very large amounts because nobody knew any better and it was considered to be revolutionary. It wasn’t until 1962, when biologist Rachel Carson first outlined the potential harm DDT has on the environment, believing it caused cancer in humans and harmed bird wildlife. This led to the United Stated ban of DDT use in 1972, and later, a worldwide ban under the Stockholm

DDT and other chlorinated hydrocarbons are very fat soluble so when these chemicals are sprayed on plants and these plants get eaten by animal the chlorinated hydrocarbon gets in the animal's fat. Then that animal get eaten by another animal and now that has the chlorinated

1. DDT stands for Dichloro-Diphenyl-Trichloroethane. It was commonly used a pesticide and it was also one of the first chemicals used widespread all over the world. It was created and used to try and end malaria and other insect-borne human diseases, and it had great effects in doing so. Also, it was commonly used for control in livestock production in agricultural areas. Although the broad use of DDT worked effectively in achieving the goal to slow down malaria, it created many controversies about the use of the common pesticide.

DDT (dichloro-diphenyl-trichloro-ethane) was one of the most commonly used pesticides during the mid-1900's. This chemical was found to be effective in killing mosquitoes, thus stopping malaria epidemics, and was also useful against farm pests. However, mosquitoes often became resistant to this unnatural chemical after a generation or so of selective breeding. In fact, this pesticide did much more than simply getting rid of the insects pestering man. The most deadly feature of DDT was its ability to move through the food chain at a deadly pace.

The chemical pesticides used in farming affect the quality of water because of run off which then go into lakes or rivers. In chapter four, Carson concentrates on the water pollution caused by pesticides. The pollution can be unsafe for use and causes fish to die. An example used is a study done by the United States Fish and Wildlife Service in 1960 that showed that “our waters have become almost universally contaminated with insecticides.” (pg.41) The pesticides are especially threatening to groundwater which is an important source of drinking water for humans. Consequently, the chemicals in pesticides can cause cancer and other harm effects on our health. Another issue is that the pesticides in water and can mix with other chemicals and become a new chemical. Therefore, it can lead to the creation of an unknown chemical with harmful

Dichlorodiphenyltrichloroethane (DDT) is an extremely powerful contact insecticide that has a high toxicity. It can be swallowed or pass in through the epidermis, also known as the skin. Some characteristics of the compound are that it is odorless and colorless, usually found in a crystalline powder form. It is not water soluble, but is fat soluble, which allows for it to accumulate inside of the tissues.

Dichlorodiphenyltrichloroethane (DDT) was the prevailing insecticide used throughout the United States, up until its ban approximately forty years ago because it’s the long-term negative effects on human health. Farms have switched over to other insecticides, but did not take the health of honey bees into account.

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

In today’s society chemicals, whether you like it or not are a fact of life. Many people are afraid of chemicals and their effects on them and the environment. This is understandable because the truth of the matter is that chemicals can do some horrible things to humans, animals and the whole ecosystem. Some would say that chemicals should be done away with for these reasons. But this certainly is not true and most likely impossible. Chemicals can also have some very positive effects on our lives. Some uneducated people would argue that there should not be restrictions on chemicals. This is just as crazy as saying that chemicals should be done away with. If chemicals are regulated and people abide