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Published byMaryann Russell Modified over 8 years ago
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Background information Light is known to be an essential part on photosynthesis. Different forms of light (natural/ artificial)achieve the same result when it comes to plant growth.
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Purpose The purpose of this experiment is to see whether natural light is better for plants than artificial light.
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Hypothesis Plants do not need only natural light to germinate well.
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Procedure germinate 3 separate sets of sunflower seeds. put set 1 in a greenhouse, set 2 in a dark room and set 3 in a room with artificial light. observe and record observations.
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IMAGES OF PLANTS AFTER 3 DAYS Set 1, Greenhouse
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Set 2, dark room.
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Set 3, artificial light
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Chart
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Conclusion The experiment help us conclude that plants do not need only natural light to germinate well. In fact, artificial light helped the plants germinate better than natural light.
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THE END
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