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Discovering photosynthesis: which colour of light is best for growing plants - green, red or white.
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Must plants have energy from the sun to live? R How much sun does a seed need to sprout? R What need plants in order to grow? S What side of a plant leaf takes in carbon dioxide? (what is stomata?) S How do plants make food (photosynthesis basics)? R R R R R What is Transpiration? R R Photosynthesis Background R R R R R R R R R R R R R What is Photosynthesis? Interdisciplinary Topic: Oxygen Interdisciplinary Topic: Sun & Light |
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How do plants make food (photosynthesis basics)?
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How does light intensity and duration affect plant growth? R R R S S S S S Effects of different colors of light on plant growth. R R R R S S S S S S S Effect of different colors of light on the rate of photosynthesis S The effect of different lights on plant growth: incandescent light, fluorescent light, sunlight and black light. S Testing whether it is the best to grow plants with natural sunlight, or with artificial light during the winter. S The effect of light on seed germination S What is Transpiration? S R Why do leaves change color in the fall? R R How will the size of a closed jar affect the burning time of a candle? R Can we grow plants on the moon? R R Photosynthesis Background R R R R R R R R R R R What is Photosynthesis? Interdisciplinary Topic: Oxygen Interdisciplinary Topic: Sun & Light |
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Which evergreen street tree had the highest carbon and ozone uptake (calculated over a year) for the following three species: California palm, Mugo pine, and Coastal live oak?
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Prove that increased leaf starch increases the process of photosynthesis in the green plant R Do Photosynthesis and Growth Rate Affect Stomatal Density? R How does light intensity and duration affect the rate of photosynthesis? R R R R S Effect of different colors of light on the rate of photosynthesis. R R R S Investigate the effect of light on seed germination. R R R R R S Test if Japanese millet can reduce carbon dioxide in the atmosphere, and therefore mitigate the effects of global warming. R The Effect of the Type of Soil on the Amount of Chlorophyll in Bean Plants R R The Effects of Wavelengths of Light on Plant Food Production R Effect of different colors of light on the growth of plants S S S S S S Do plants need sunlight to be green? R The effects of various pH levels on the photosynthesis process of the aquatic plant elodea S The effects of phosphorous on the photosynthesis of aquatic plants S Does light affect stem growth? S Do plants grow better with sunlight or artificial light? R R R S S Compare the affects of types of artificial light on plant growth. R R R Why do leaves change color in the fall? R R R R R R R R R R R R The relationship between photosynthesis and respiration. R Follow in the steps of van Helmont, John Woodward, Joseph Priestley and Jan Ingenhousz and discover photosynthesis R Is plant growth affected by exposure to ultraviolet light? R S Can plants use sunlight to make oxygen? R R R S The effects of three common weather conditions on a plant's rate of transpiration R R The effect of the number of stomata on a leaf's surface on the volume of water transpiration R R Does Greater Leaf Diameter Increase Transpiration Rate of plants? R R The Effects of pH Levels and Phosphorous on the Photosynthesis Process of Aquatic Plants S S Study the coniferous spruce tree (Picea glauca as the species of choice) by measuring its lateral and sub-lateral branch angles in order to see how it collects sunlight from various angles on its south-facing side. S Photosynthesis Background R R R R R R R R R R R What is Photosynthesis? Interdisciplinary Topic: Oxygen Interdisciplinary Topic: Sun & Light |
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How Does the Introduction of NaF Affect the Rate of Photosynthesis in Isolated Chloroplasts?
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Investigate E. coli Promotion of Photosynthesis in Chloroplast R R The effects of the intensity of light on the rate of photosynthesis in plants. S Effects of different colors of light on the photosynthesis rate. R Why Do the Colors of Leaves Change in the Fall? R Can photosynthesis occur at Saturn or Mars? R R Determine whether the growth rate of the plants will be affected negatively by an increase in transpiration rate due to high winds. R R Why do leaves change color in the fall? R R R R R R R R R R R R The Effects of Different Colored Lights on Algal Oxygen Production R Photosynthesis Background R R R R R R R R R R R What is Photosynthesis? Interdisciplinary Topic: Oxygen Interdisciplinary Topic: Sun & Light |
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Science Fair Projects Resources
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Botany Resources R Biology Resources R Citation Guides, Style Manuals, Reference R Safety Resources R R |
