Multiple Choice
The event in human history that changed the natural balance of the carbon cycle was the
A) Industrial Revolution.
B) Agricultural Revolution.
C) evolution of primates.
D) invention of farming.
E) invention of the telegraph.
Correct Answer:
Verified
Correct Answer:
Verified
Q22: The atmosphere performs several essential ecological functions.
Q23: Algae and cyanobacteria are examples of primary
Q24: Diagram the hydrologic cycle. Include the terms
Q25: A linear depiction of energy flow in
Q26: Which statement about biomass is FALSE?<br>A) Biomass
Q28: Gross primary productivity is the rate of
Q29: The organisms that feed from all trophic
Q30: In the African savanna, fire helps maintain
Q31: Which pair best represents photosynthetic organisms?<br>A) Primary
Q32: The effect of DDT on birds is