Multiple Choice
The Hubbard Brook watershed deforestation experiment yielded all of the following results except:
A) Most minerals were recycled within a forest ecosystem.
B) Calcium levels remained high in the soil of deforested areas.
C) Deforestation increased water runoff.
D) The nitrate concentration in waters draining the deforested area became dangerously high.
Correct Answer:
Verified
Correct Answer:
Verified
Q32: To recycle nutrients, an ecosystem must have,
Q72: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6148/.jpg" alt=" Figure 42.3 -In
Q73: The amount of chemical energy in a
Q74: If the flow of energy in an
Q76: What is the first step in the
Q78: Please use the following information to answer
Q79: In ecosystems, why is the term cycling
Q80: If the sun were to suddenly stop
Q81: Please use the following information to answer
Q82: Owls eat rats, mice, shrews, and small