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DDT is a pesticide that was used in the past to control insects and to prevent them from damaging crops. The problem with DDT is that it accumulates in the environment and remains in the muscles of animals and fish. When birds consume too much DDT, such as by eating fish, they are unable to make hard shells on their eggs, resulting in very few new babies being born in certain bird populations, such as pelicans.
Wiki User
∙ 9y ago
Wiki User
∙ 8y agoIn animals, long-term exposure to DDT can cause death or severe birth defects..
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Why has Canada banned DDT but other countries have not?
The use of the pesticide DDT concerns Canadians because it is quite poisonous. The chemical can have many detrimental effects on humans and animals.
What were some pesticides such as DDT removed from public use?
These pesticides have toxic effects on humans beings and other animals.
Why might people who understand DDT disagree to DDT?
DDT has toxic effects and remain longtime in soils and waters.
It is right for us to use pesticides such as ddt at all and why?
DDT is toxic for humans and animals.
What are the effects of DDT?
DDT can make egg shells so thin that birds can't hatch their young.
Why was there concern about the use of ddt?
DDT is toxic for many animals and is very slowly degraded in the nature.
What was three ways DDT was beneficial to farming?
DDT destroy insects but is toxic for humans and animals.
Why did the US to stop using DDT?
DDT is toxic for humans and animals and also is persistent in the environment.
Why do the eagles and hawks show the effects of DDT?
Hangry
What effects did DDT have on the wildlife?
DDT or dichloro-diphenyl-trichloroethane is a pesticide that causes toxicological and environmental problems. It is harmful to certain varieties of birds, and freshwater and marine animals. It also can have a harmful impact on human health.
What are the pros and cons of DDT?
DDT is a very efficient insecticide but also is very toxic for other animals.
Who might disagree with the use of ddt in africa?
people that understand that DDT is a problem to the environment, humans and animals
