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There is no safe or recommended dose of DDT for humans because it is highly toxic and can have harmful effects even at low levels of exposure. Chronic exposure to DDT can lead to serious health problems, including damage to the liver, nervous system, and reproductive system.
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Is DDT is fertiliser?
No, DDT (Dichlorodiphenyltrichloroethane) is not a fertilizer. It is a synthetic pesticide that was widely used in the past for pest control but has since been banned in many countries due to its harmful effects on the environment and human health.
Why did many countries stop using DDT?
DDT is dangerous for the environmement.
Why is the use of DDT not advisable?
DDT is very stable and dangerous for many living beings.
How long does DDT last?
DDT is a persistent chemical that can remain in the environment for a long time. It has a half-life of around 2 to 15 years in soil and can remain in water bodies for several years. However, the use of DDT has been phased out in many countries due to its harmful effects on the environment and human health.
How was Rachel Carson involved with DDT?
Rachel Carson was a marine biologist and author who raised concerns about the environmental impact of DDT in her book "Silent Spring," published in 1962. She highlighted the harmful effects of DDT on wildlife and its potential threat to human health, sparking a movement that eventually led to the banning of DDT in the United States.
What problems could DDT cause?
DDT is a toxic for many organisms.
Why did many countries stop using DDT?
DDT is dangerous for the environmement.
How does DDT affect human beings?
DDT can have harmful effects on human health, including potential carcinogenic and endocrine-disrupting properties. Exposure to DDT has been linked to issues such as developmental delays, reproductive issues, and increased risk of certain cancers. It is important to avoid exposure to DDT through contaminated food or environmental sources to protect human health.
Why is the use of DDT not advisable?
DDT is very stable and dangerous for many living beings.
How long does DDT last?
DDT is a persistent chemical that can remain in the environment for a long time. It has a half-life of around 2 to 15 years in soil and can remain in water bodies for several years. However, the use of DDT has been phased out in many countries due to its harmful effects on the environment and human health.
Why was there concern about the use of ddt?
DDT is toxic for many animals and is very slowly degraded in the nature.
How many elements are there in ddt?
DDT refers to dichlorodiphenyltrichloroethane, which is an organic compound. It contains a total of 14 atoms: 10 atoms of carbon, 14 atoms of chlorine, and 2 atoms of hydrogen.
Is DDT organic?
No, DDT is not considered organic. It is a synthetic pesticide that was commonly used in the past but has since been banned in many countries due to its harmful effects on the environment and human health.
What was a major factor to ban DDT in US?
DDT is toxic for many living beings; also DDT is accumulated in the environment and organisms and decomposes very slowly.
How many times greater ias the concentration of DDT in fish than seawater?
The concentration of DDT in fish is typically thousands of times greater than in seawater due to biomagnification, where DDT accumulates in organisms higher up the food chain. This accumulation occurs as fish consume smaller organisms with DDT residues, leading to higher concentrations in their tissues.
Is DDT illegal?
The use of DDT was banned in the USA in 1973 although it is still in use in some other parts of the world
The DDT problem is a good example of how pesticides can contaminate human health through what?
the food chain
