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8th Grade Photosynthesis Quizzes, Questions & Answers

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Top Trending Photosynthesis Quizzes


Photosynthesis is an amazing process using which plants remove carbon dioxide from the air and release oxygen. Take the Photosynthesis quiz questions and answers for Grade 8 and test your understanding about this topic. To...

Questions: 32  |  Attempts: 3845   |  Last updated: Oct 22, 2025
  • Sample Question
    Why do plants undergo photosynthesis?
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Do you know anything about photosynthesis and cellular respiration? Do you think you can pass this quiz? Photosynthesis produces the glucose that is utilized in cellular respiration to produce ATP. The glucose is then...

Questions: 28  |  Attempts: 1029   |  Last updated: Oct 16, 2025
  • Sample Question
    Which would you expect to increase the rate of photosynthesis?
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The two most important features when we talk about plant life are photosynthesis and respiration. How well do you know about them? It's time to put your knowledge to test.

Questions: 8  |  Attempts: 270   |  Last updated: Mar 21, 2025
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    What is one of the reactants for cellular respiration?
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Explore the fundamentals of photosynthesis and respiration in our interactive quiz! Dive into key processes like the Calvin cycle, ATP energy transformations, and the role of sunlight in producing vital oxygen and glucose....

Questions: 10  |  Attempts: 675   |  Last updated: Mar 20, 2025
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    Which words are missing from the equation for photosynthesis?: carbon dioxide (CO2) + ________  + sunlight --->  sugar + __________
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