During a total solar eclipse there is most likely to be_____________?

Correct answer: A. A decrease in the rate of photosynthesis

  • A. A decrease in the rate of photosynthesis
  • B. An increase in the rate of photosynthesis
  • C. A decrease in the rate of respiration
  • D. No effect on either photosynthesis or respiration

Explanation

A total solar eclipse temporarily reduces sunlight, so the light-dependent reactions of photosynthesis slow down. Respiration does not stop, making decreased photosynthesis the best answer.

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