Author Question: A study of the dietary requirements of African bush elephants (Loxodonta africana) in a savanna ... (Read 136 times)

Bob-Dole · **on:** Jul 14, 2018

A study of the dietary requirements of African bush elephants (Loxodonta africana) in a savanna environment, and the role the elephants play in that environment, would be an example of a topic studied in

A) plant biology.
B) ecology.
C) biogeography.
D) phytogeography.
E) pedology.

Question 2

As snow and ice melt, bare rock is exposed, which absorbs more energy from the Sun, which causes warmer temperatures, which melts more snow and ice. This is an example of a(n)

A) negative feedback loop.
B) threshold.
C) equilibrium state.
D) static state.
E) positive feedback loop.