Chlorinated hydrocarbons have ________ toxicity for sensitive organisms and remain in the soil for a ________ time.
A. Medium; long
B. High; long
C. Low; short
D. Low; long
E. High; short
Answer: B
Environmental & Atmospheric Sciences
You might also like to view...
Which marine ecosystem has the lowest average net primary productivity?
A) Algae beds and coral reefs B) Estuaries C) Freshwater swamp and marsh D) Open Ocean E) Upwelling zone
Environmental & Atmospheric Sciences
What are the Dfa and the Dfb climates? Compare the Dfa climate of Des Moines, Iowa, with the Dfb climate of Winnipeg, Canada
What will be the ideal response?
Environmental & Atmospheric Sciences
Explain why upwelling occurs along the California coast.
What will be an ideal response?
Environmental & Atmospheric Sciences
Which of the following contracts most when the temperature is increased? Equal volumes of
A) iron. B) wood. C) ice water. D) helium. E) None of these contract when heated.
Environmental & Atmospheric Sciences