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Photosynthesis is the process plants use to make their food.
Member rating: No Rating | Words: | Submitted: Thu Sep 04 2003
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PLANNING Introduction: Photosynthesis is the process plants use to make their food. This occurs when plants take in sunlight energy and water (intake by the roots from the soil - especially when it has rained) and carbon dioxide. The energy from the sun is absorbed and then stored by the chlorophyll to make the carbon dioxide and water react together to make glucose and oxygen. The word formula is: Carbon dioxide + water --> glucose + oxygen And the chemical formula is: --> This is what we will be experimenting on: The rate of photosynthesis according to how much light (intensity) is applied from various distances. To measure this, we will be counting bubbles and taking readings. Aim: My aim is to investigate the effect of changing light intensity on the rate of photosynthesis and to show that oxygen is produced during photosynthesis. (We will be measuring this by counting the bubbles produced after a set amount...
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