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Essay On Pesticide

855 Words4 Pages

TOXIC EFFECTS OF PESTICIDES

There are thousands of pesticides out there and they’re classified as herbicides, fungicides or insecticides. Roundup is one of the most commonly used pesticides in the world. We’re exposed to pesticides through the food we eat and through the environment. Pesticides are spread through air, water, soil, wildlife and waste products. Many pesticides take a long time to breakdown and are called Persistent Organic Pollutants (POPs). They can have half-life of anywhere from a few days to many years. DDT is a pesticide that was once widely used. DDT is banned for the past 40 years but it is still found in food and accumulated in 99% of the bodies of Americans.
What other environmental implications of pesticide use are? …show more content…

DDT was widely used after World War 2 for pest control. It is a potent neurotoxin; therefore it damages the nervous system. It can cause impaired motor function and impaired cognition. It has also been linked to numerous other conditions such as infertility and cancer. What are the health effects of pesticides on humans? Pesticides have been linked to cancers, developmental and learning disabilities in children, birth defects, endocrine disruption, neurological conditions and respiratory problems. Pesticides cause cancer by altering DNA synthesis and this results in genetic mutations. Pesticides have been linked to numerous types of cancers. Childrens are the most susceptible to pesticides due to the rapidly dividing DNA in their immature immune system. They can cause developmental delays and affect cognitive behavioral and motor functioning in children. Pesticides have been linked to low IQ, ADHD and autism in kids. Babies exposed to pesticides in uterus maybe born with deformities such as missing limbs and other malformations. Pesticides interfere with hormone metabolism and are potent endocrine disruptor. They can affect thyroid and the

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But, they are valuable when it comes to the relationship of human needs and desires. Example to this is explained with the example of penguins, where DDT was damaging penguins. Many crops were also sprayed with this pesticide so it was damaging animals and human’s nutrition and thus we were getting crops for cheaper. But after looking at this problem, DDT pesticide was being stopped and was replaced with another one.

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DDT was invented in 1873, but didn’t get attention until 1940 because of the realization that it could be used to stop the spread of deadly insect-borne disease like malaria and typhus. Everyone thought it was safe, but Carson noticed birds and fish were

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Since Rachel Carson worked so hard to inform the public of this harm in the bioaccumulation of DDT, she would have been concerned that people are still being negatively affected by pesticides and chemicals today and would say that these toxins must be eradicated wherever

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By doing this some of the consumers can be easy to catch a new disease or get even sickly with the pesticide and

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When bees are in contact with the toxic pesticides, they may also be intoxicated and not be able to find their way home. Who would have known that pesticides, created for better crops, would cause more harm than good? It is like a nefarious virus humans created that in fact is themselves and everything around them. So, what can we do to help out?

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