Multiple Choice
The radiocarbon method
A) Seriously overestimates photosynthesis
B) Gives lower estimates of photosynthesis than the oxygen method
C) Cannot be done in the same environment as the oxygen method
D) Can be used to estimate photosynthesis, but only in the dark
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Dissolved oxygen is usually measured chemically by<br>A)
Q5: With advancing global warming one expects<br>A) Decreased
Q6: Upwelling<br>A) Occurs only near the shores of
Q7: Carbon dioxide can be stored in deeper
Q8: If the food chain efficiency is 10
Q10: When considering open ocean plankton, an increase
Q11: Increased carbon dioxide in the atmosphere<br>A) Will
Q12: In measures of primary production, respiration<br>A) Is
Q13: Primary production in the sea<br>A) Is lowest
Q14: Primary productivity<br>A) Is always greater than secondary