Which of the following is an example of natural goods from an ecosystem?
A) Pollination
B) Ocean fish netted for food
C) Control of pest populations
D) Carbon sequestration
B
You might also like to view...
The circulation of the Bermuda-Azores high-pressure system, which influences the North Atlantic Oscillation (NAO), is
A) clockwise and inward. B) clockwise and outward. C) counterclockwise and inward. D) counterclockwise and outward.
The Santa Ana winds:
A) are named after a former leader of Mexico. B) are most common in summer. C) result from high pressure over the Rocky Mountains. D) receive much of their heat from the hot deserts over which they travel.
Since the 1980s, the United States has
A) increased its oil discoveries and production and today imports about 50% of its oil. B) seen its oil production keep pace with consumption. C) been steadily consuming more oil and producing less. D) improved the efficiency of its technology and now imports no foreign oil.
The transfer of an automobile from a train to a truck at a distribution point is a good example of a(n)
A) gross national product B) growth pole C) outsourcing D) break-of-bulk point E) carrier efficiency