Matter And Energy Review Question Preview (ID: 42779)


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Which organisms make energy storage molecules?
a) Producers
b) Consumers
c) Decomposers
d) All organisms

What process do producers use to make energy storage molecules?
a) Cellular respiration
b) Photosynthesis
c) Both photosynthesis and cellular respiration
d) Neither photosynthesis or cellular respiration

What do producers need to make energy storage molecules?
a) Sun
b) Carbon Dioxide
c) Water
d) Sun, carbon dioxide and water

When a producers makes an energy storage molecule how is the carbon moving?
a) From abiotic to biotic
b) From biotic to abiotic
c) From biotic to biotic
d) From abiotic to abiotic

What could increase the number of energy storage molecules a plant could make?
a) Less sunlight
b) Less carbon dioxide
c) More oxygen
d) More sunlight

Which organisms do cellular respiration?
a) Producers
b) Consumers
c) Decomposers
d) Producers, consumers, and decomposers

What does cellular respiration release into the air?
a) Oxygen
b) Carbon dioxide
c) Sunlight
d) Energy storage molecules

When an organism is doing cellular respiration, how is the carbon moving?
a) From abiotic to biotic
b) From biotic to abiotic
c) From biotic to biotic
d) From abiotic to abiotic

Which of the following is true of carbon?
a) It can be created
b) It can be destroyed
c) It cannot be created or destroyed
d) It can be created but not sidtroyed

What happens if the amount of carbon in one area of an ecosystem changes?
a) It stays the same in all other areas
b) It changes in other areas
c) It is destoryed
d) It is created

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