1) What part of a plant brings in water and nutrients from the soil? a) roots b) leaves c) stem d) flowers 2) Where does photosynthesis take place in a plant? a) roots b) leaves c) stem d) seeds 3) What is the chemical in plants that makes photosynthesis happen? a) leaves b) stomata c) chlorophyll d) roots 4) What are the tiny holes in plants' leaves that allow carbon dioxide to enter? a) chlorophyll b) roots c) seeds d) stomata 5) Which part of a plant carries water and nutrients to the rest of the plant? a) leaves b) stem c) roots d) chlorophyll 6) Why is it important for seeds to be dispersed? a) to feed animals b) to make food for the plant c) so they won't have to compete for resources with the parent plant d) to make chlorphyll 7) What does "dispersal" mean? a) to spread out b) to get closer together c) to make food d) holes in plants' leaves 8) What gas do plants use for photosynthesis? a) oxygen b) nitrogen c) carbon dioxide d) chlorophyll 9) What is glucose? a) a kind of sugar b) a kind of gas c) a kind of water d) a kind of flower 10) Which gas do plants get rid of during photosynthesis? a) carbon dioxide b) chlorophyll c) water d) oxygen 11) What does the word part "photo" mean? a) light b) life c) gas d) food 12) What does the word part "synthesis" mean? a) light b) food c) to put together d) to take apart 13) What does the word part "bio" mean? a) life b) earth c) water d) air 14) What does the word part "geo" mean? a) land b) air c) water d) life 15) What does the word part "atmos" mean? a) water b) land c) air d) animals 16) What does the word part "hydro" mean? a) air b) land c) plants d) water 17) Which would be a part of the hydrosphere? a) owl b) tree c) lake d) oxygen 18) Which would be a part of the atmosphere? a) eagle b) carbon dioxide c) iceberg d) mountain 19) Which would be a part of the geosphere? a) earthworm b) grass c) ocean d) soil 20) Which would be a a part of the biosphere? a) fox b) rocks c) river d) oxygen

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