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Author Question: To meet the energy needs of all humans, we would need to capture A) all of the sun's energy ... (Read 38 times)

KWilfred

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on: Jul 16, 2018
To meet the energy needs of all humans, we would need to capture
 
  A) all of the sun's energy striking the Earth.
  B) all of the sun's energy just reaching the outer atmosphere.
  C) only about 1 of the sun's energy striking the Earth.
  D) only about 1/10,000 of the sun's energy striking the Earth.

Question 2

The relationships among elk predators represent
 
  A) the impacts of overgrazing.
  B) a set of keystone species.
  C) interspecific competition.
  D) biotic potential.


chereeb

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Reply #1 on: Jul 16, 2018
Answer to Question 1

D

Answer to Question 2

C


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KWilfred

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Reply #2 on: Jul 16, 2018
Thank you


chereeb

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Reply #3 on: Jul 16, 2018
No problemo


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