Which of the following is not considered a pollutant in the marine environment?
A) Heavy metals such as mercury and silver
B) Hydrocarbons
C) Nutrient runoff
D) Phytoplankton
E) Sewage sludge
D
You might also like to view...
The most important process of cloud formation in the atmosphere is:
A) cooling by compression of air. B) cooling by expansion of air. C) radiation cooling. D) cooling by release of latent heat of vaporization.
The Oceania/Pacific region is comprised of many countries and thousands of islands. What are four characteristics of a typical island nation?
Which pressure must be measured to calculate the quantity of water flowing through a hydrant discharge?
a. operating b. flow c. residual d. head
There are a number of ways that frauds may be carried out to try to receive excess compensation. Which of the following is not one of those methods?
A. Exaggeration of hours worked B. Falsification of overtime or holiday time worked, payable at a higher rate C. Understatement of job related expenses D. Falsification of sales in order to increase commission payouts