All Science Fair Projects
Over 500 FREE Science Fair Project Ideas!
|  | Using tea leaves to enhance plant growth   This science fair project was done to find out the effect of using tea leaves as fertilizer for enhancing plant growth. Testing was done using the rose plant planted in soil mixed with tea leaves. | ||
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| What is the Effect of Anhydrous Ammonia on the Dehydration Rate of Plant and Animal Cells? The purpose of this experiment was to compare the dehydration rate of plant and animal cells exposed to anhydrous ammonia.
The information gained from this experiment could help people preserve food. Also it will help with food transportation because dehydration cuts down the weight by taking away the moisture. This could also help space travel. | ||
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| How does detergent affect the oil absorbency rate of Polypropylene Pads?
The purpose of this experiment is to investigate how various detergents affect the absorbency rate of polypropylene pads.
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| Do different colors of light affect plants differently? My experimental purpose was to determine if the color of light affects the amount of oxygen created through the process of photosynthesis by elodea, a type of aquatic plant. | ||
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| What side of a plant's leaf takes in atmospheric gases? Ten (10) students say the top of the leaf takes in gases because when rain and watering cans water plants it comes from above and hits the top of the plant leaves first. Ten (10) say the bottom of the leaf takes in gases because after observing the leaves from each plant the bottom of the leaves were more veiny and the skin of the bottom leaves seemed thinner. The top of the plant leaf had | ||
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| Prove increased starch increases the process of photosynthesis in the green plant. To measure the amount of starch left in a leaf of a geranium plant under the
following conditions; carbon dioxide increased, decreased and neither increased or
decreased. | ||
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| Aquatic plants and animals and the acidification of our oceans This experiment was performed to ascertain the effect of aquatic plants on the acidity levels of our oceans. Carbon dioxide levels in our atmosphere have been on the rise mainly due to the burning of fossil fuel and deforestation. The results of this experiment will ascertain whether aquatic plants help to reduce the acidification of our oceans, via the process of photosynthesis. | ||
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| What effect does growth hormone supplementation have on irradiated lima
beans. What effect does growth hormone supplementation have on irradiated lima
beans. | ||
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| How does the plant hormone Rootone affect plant growth? The roots with the plant hormone Rootone under the greenhouse effect will grow the fastest because the Rootone is supposed to help roots grow quickly, and the greenhouse effect will keep the plants warm and moist. | ||
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| Examine the effect of plant hormones on radish seeds We are going to investigate the affects of two of those hormones on the growth of radish seeds. This experiment will also investigate the phenomenon of geotropism. A tropism is a growth response of a plant to an environmental influence. Phototropism is the typical growth of plants toward light that most of you have seen. This phenomenon is introduced in your textbook where the discovery of plant | ||
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