Anúncios
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1) What three things do plants need for the process of photosynthesis?
Sunlight, carbon dioxide, and water
Sunlight, oxygen, and sugar
Water, soil, and oxygen
Carbon dioxide, oxygen, and soil
Sunlight, soil, and water
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2) If plants breathe in carbon dioxide, what do they breathe out?
Helium
Carbon monoxide
Nitrogen
Oxygen
Hydrogen
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3) What is the compound that plants use to absorb the energy from light?
H2O
DNA
Carbon Dioxide
Nitrogen
Chlorophyll
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4) What color is chlorophyll?
Red
Blue
Yellow
Green
Brown
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5) What is the name of the chemical where the energy is stored during the first phase of photosynthesis?
ATP
Oxygen
DNA
Carbon dioxide
Chlorophyll
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6) What is the Calvin Cycle?
None of the Above
Where energy from sunlight is stored in ATP
Phase of photosynthesis that needs sunlight
The second phase of photosynthesis
The first phase of photosynthesis
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7) True or False: All plants need the same amount of sun to make enough food to be healthy.
TRUE
FALSE
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8) What are the structures inside plant cells that contain chlorophyll called?
Lysosomes
Ribosomes
Mitochondria
Nucleus
Chloroplasts
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9) True or False: Sunlight is not needed during the Calvin Cycle phase of photosynthesis.
FALSE
TRUE
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10) True or False: Photosynthesis is responsible for the world's oxygen supply which is needed for animals to survive.
TRUE
FALSE
