1) What food do plants make during photosynthesis? a) Fruits b) Sugars c) Bacon d) Sap 2) What do plants need in order to make their own food? a) Oxygen, sugars and light b) Carbon dioxide, oxygen and energy c) Carbon dioxide, water and energy d) Carbon dioxide, sugars and energy 3) By photosynthesising plants produce sugars and ......? a) Oxygen b) Gas c) Carbon dioxide d) Nitrogen 4) Where does the water come from for photosynthesis? a) tap b) soil c) watering can d) hose pipe 5) Where does the energy come from for photosynthesis? a) batteries b) sunlight c) the plug d) lightning 6) Respiration... a) happens in plants and animals b) only happens in plants c) only happens in animals d) only happens in plants at night 7) Where does the carbon dioxide enter the plant? a) Through the roots b) Through stomata on underside of leaf c) Through the chlorophyll d) Through the stem 8) Why do plants store the sugars they make? a) To keep them upright b) So they taste good for other animals c) Because they can't get rid of them d) To provide themselves with energy and materials for growth 9) What is chlorophyll? a) A very small plant b) A hole in the leaf that allow gases in and out c) Green pigment in the leaves d) A layer of wax that stops the leaf from losing water 10) What would happen if there were no plants? a) There would be no beautiful places b) There would be no life on Earth c) There would be no air d) There would be no seeds

Photosynthesis ks2

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