How many times greater ias the concentration of DDT in fish than ...
Jun 11, 2024 · 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 ...
How can the use of DDT actually boost an insect population?
Jun 27, 2024 · DDT was used in the later 1950's and early 1960's for the erradication of mosquitoes, and other insects. It pretty much cured the Malaria in America and a great deal of the world.
Does DDT save people lives? - Answers
Yes, because DDT is a strong insecticide; but unfortunately it is also toxic for humans and other animals.
What is the difference between ammonia and ammonia D?
Jan 20, 2025 · Ammonia (NH3) is a compound made of one nitrogen atom and three hydrogen atoms. It is a colorless gas with a pungent odor commonly used in cleaning products. Ammonia D, on the other hand, refers ...
What does 'klaatu barada nikto' mean? - Answers
Jan 4, 2025 · "Klaatu barada nikto" is a phrase from the 1951 Science Fiction film "The Day the Earth Stood Still." In the film, it is a command given to the robot Gort to prevent him from destroying the Earth.