What pesticide has been primarily used historically world-wide to control mosquito populations?

A) DDT
B) lead
C) synthetic estrogens
D) mercury
E) PCB


Answer: A

Environmental & Atmospheric Sciences

You might also like to view...

Which of the following stick structures could describe pentane (C5H12)?

A. a B. b C. c D. d E. none of the above

Environmental & Atmospheric Sciences

Gliding animals have evolved structures that

A) increase their surface area. B) slow their fall. C) increase their air resistance. D) all of the above

Environmental & Atmospheric Sciences

The principle of uniformitarianism can be extended to prediction of future natural hazards

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

How is the oxygen isotope record of marine limestones used to test Milankovitch's theory of the ice ages?

What will be an ideal response?

Environmental & Atmospheric Sciences