Anúncios
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1) What three things do plants need for the process of photosynthesis?
Sunlight, carbon dioxide, and water
Sunlight, soil, and water
Carbon dioxide, oxygen, and soil
Sunlight, oxygen, and sugar
Water, soil, and oxygen
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2) If plants breathe in carbon dioxide, what do they breathe out?
Oxygen
Nitrogen
Carbon monoxide
Hydrogen
Helium
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3) What is the compound that plants use to absorb the energy from light?
DNA
Carbon Dioxide
H2O
Nitrogen
Chlorophyll
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4) What color is chlorophyll?
Blue
Red
Green
Brown
Yellow
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5) What is the name of the chemical where the energy is stored during the first phase of photosynthesis?
DNA
Chlorophyll
ATP
Carbon dioxide
Oxygen
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6) What is the Calvin Cycle?
The first phase of photosynthesis
The second phase of photosynthesis
Phase of photosynthesis that needs sunlight
None of the Above
Where energy from sunlight is stored in ATP
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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?
Mitochondria
Lysosomes
Ribosomes
Nucleus
Chloroplasts
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9) True or False: Sunlight is not needed during the Calvin Cycle phase of photosynthesis.
TRUE
FALSE
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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
