Multiple Choice
Transfer of carbon among organisms depends primarily on
A) fuel combustion and decomposition
B) photosynthesis and cellular respiration
C) soil bacteria and precipitation
D) volcanic activity and organic decay
E) the rock cycle
Correct Answer:

Verified
Correct Answer:
Verified
Q13: A(n) _ consists of populations of different
Q87: Water exists as a liquid over a
Q99: Ecologists study _ in nature.
Q101: The water cycle, hydrogen cycle, phosphorous cycle,
Q102: Sulfuric acid and sulfates in the atmosphere
Q103: Food chains and food webs are basically
Q105: Nitrogen fixation is accomplished by<br>A) Legumes<br>B) Bacteria<br>C)
Q106: All of the following statements describe field
Q107: Complex arrangements of feeding patterns in ecosystems
Q109: Ozone, a gaseous O<sub>3</sub> molecule that filters