1) What do plants NOT need? a) Soil b) Water c) Exercise d) Sunlight 2) Plant nutrients are found in........ a) Water b) Soil c) Apples d) Carbon dioxide 3) _____________ makes leaves green. a) Potassium b) Oxygen c) Nitrogen 4) _______ helps create large flowers and a strong root system. a) Phosphorus b) Potassium c) Nitrogen 5) Food making process for plants is called ____________ a) Cooking b) Steaming c) Photosynthesis 6) Plants use energy from the ___________ to make their own food a) Sunlight b) Apples 7) Plants release _________________ into the air. a) Rain b) Oxygen c) Music 8) __________ helps keep the planet healthy and alive. a) Plants b) Trash c) Pacific trash vortex 

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