Multiple Choice
Soils that hold the most carbon occur in ____.
A) tropical rain forests
B) temperate deciduous forests
C) grasslands and in savannas
D) the arctic and in peatbogs
E) chaparral and in deserts
Correct Answer:

Verified
Correct Answer:
Verified
Q37: An ecosystem is defined as _.<br>A)a group
Q38: Stretching from South Dakota to Texas and
Q39: An energy pyramid shows the _.<br>A)amount of
Q40: In ecosystems, primary consumers are _.<br>A)herbivores<br>B)carnivores<br>C)scavengers<br>D)decomposers<br>E)detritivores
Q41: Ecological efficiency, described as the percentage of
Q43: Four of the five answers listed below
Q44: Four of the five answers listed below
Q45: The greatest concentration of nitrogen on the
Q46: What is the main source of increasing
Q47: Four of the five answers are consumers