Multiple Choice
How would Earth be different without photosynthesis?
A) The amount of oxygen in the atmosphere would be lower.
B) Heterotrophs would have fewer food sources.
C) There would be destruction to the food web.
D) More sunlight would be absorbed and converted to environmental heat.
E) All answers are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: Which does not usually increase in overall
Q9: The carbon reactions can run on their
Q10: The carbon reactions produce ATP and NADPH.
Q11: Sunlight is the energy source for the
Q12: The main product of the carbon reactions
Q14: Without photosynthesis,autotrophs would be more abundant.
Q15: What is released at each step of
Q16: The main product of photosynthesis used by
Q17: If you were asked to sort cards
Q18: How do C₄ plants minimize photorespiration?<br>A) Stomata