Multiple Choice
Which of the following is NOT used to measure primary production?
A) uptake and release of O2
B) net movement of 14C
C) release of CO2
D) changes in standing crop
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q19: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7728/.jpg" alt=" (Figure 20.9) The
Q20: Differentiate between gross primary productivity (GPP) and
Q21: Between latitudes of 30° N and 30°
Q22: Which of the following ecosystems has the
Q23: The lowest level in marine trophic pyramids
Q25: Which of the following ecosystems has the
Q26: <span class="ql-formula" data-value="\begin{array} { | l |
Q27: Using remote sensing, an ecosystem with high
Q28: Terrestrial primary productivity can be quantified by
Q29: Researchers have found that whales consume approximately