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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Environmental science covers ecosystems, food chains and webs, energy flow, biogeochemical cycles, biodiversity, natural resources and population effects. Atmospheric study includes the layers and composition of air, weather and climate, greenhouse gases, global warming, ozone depletion, acid rain and pollution, with climate change distinguished from ordinary weather variation.
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