The carbon cycle
Quiz by Oak National Academy: KS3 Science (2)
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6 questions
Show answers
- Q1Which of the following do not photosynthesise?humansoak treesalgaegrass30s
- Q2What is the molecular formula of carbon dioxide?CO₂Co₂CO³CO²CO₃30s
- Q3What three things are required for combustion?carbon dioxide, oxygen and waterfuel, heat and oxygenfuel, heat and waterfuel, carbon dioxide and water30s
- Q4Which of the following is the correct equation for respiration?carbon dioxide + glucose → water + oxygenoxygen + glucose → carbon dioxide + watercarbon dioxide + water → oxygen + glucoseoxygen + water → carbon dioxide + glucose30s
- Q5What key term describes the break down of dead and decaying matter?Users enter free textType an Answer30s
- Q6Look at the image of a food chain. Where do carbon atoms in the plant get transferred to?Users sort answers between categoriesSorting30s
