Biological control of pests

a. costs more money than pesticides to use
b. is toxic to use
c. is fast-acting
d. is not toxic to use
e. has never been very effective


D

Environmental & Atmospheric Sciences

You might also like to view...

Which form of precipitation is likely to occur when a layer of warm air with temperatures above freezing overlies a subfreezing layer near the ground?

hail sleet rain snow

Environmental & Atmospheric Sciences

The circulation of the Bermuda-Azores high pressure system which influences the North Atlantic Oscillation (NAO) is

A. counterclockwise and inward. B. clockwise and outward. C. clockwise and inward. D. counterclockwise and outward.

Environmental & Atmospheric Sciences

Which of the following elements are not part of the global transnational organized crime?

A) timber B) wildlife C) counterfeit medicine D) trafficking victims E) none of the above

Environmental & Atmospheric Sciences

Approximately how much of the world's estimated oil and gas reserves can be found within the

sediments of the continental margins? a. One-third b. One-half c. Two-thirds d. Three-quarters

Environmental & Atmospheric Sciences