Multiple Choice
Figure 54.9
-Considering the global nitrogen cycle depicted in Figure 54.9,what is the limiting portion of the cycle for plants?
A) industrial nitrogen fixation
B) nitrogen lost to the atmosphere
C) internal nitrogen cycling in the oceans
D) nitrogen fixation by bacteria
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Which of the following could be a
Q16: Considering the global carbon cycle,where is the
Q17: Figure 54.9 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 54.9
Q18: Figure 54.3 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 54.3
Q19: Figure 54.10 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 54.10
Q21: Figure 54.9 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 54.9
Q22: Figure 54.1<br>-How are the components in Figure
Q23: Use the following information when answering the
Q24: What do researchers typically focus on when
Q25: Figure 54.4 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 54.4