Chemosynthesis
By Abigale L Clair
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Last updated about 4 years ago
13 Questions
This lesson is about Chemosynthesis. Watch the short videos below and read the passage to answer the questions.
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1.
List some animals that depend on the chemosynthetic bacteria at the bottom of the ocean near the hydrothermal vents.
List some animals that depend on the chemosynthetic bacteria at the bottom of the ocean near the hydrothermal vents.
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2.
Where do the bacteria get the hydrogen sulfide from?
Where do the bacteria get the hydrogen sulfide from?
B.C.2
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3.
The bacteria use energy released by oxidizing _ to make organic molecules.
The bacteria use energy released by oxidizing _ to make organic molecules.
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4.
Plants use _ energy to make organic molecules
Plants use _ energy to make organic molecules
B.C.2
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5.
Do all chemosynthetic organisms use the same chemical energy? Explain your answer.
Do all chemosynthetic organisms use the same chemical energy? Explain your answer.
B.C.2
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6.
Identify what this represents
Identify what this represents
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7.
Identify what this represents
Identify what this represents
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8.
Identify what this represents
Identify what this represents
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9.
Identify what this represents
Identify what this represents
1
10.
Identify what this represents
Identify what this represents
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11.
Explain in your own words the difference between photosynthesis and chemosynthesis.
Explain in your own words the difference between photosynthesis and chemosynthesis.
B.C.2
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12.
Identify an equation for chemosynthesis below.
Identify an equation for chemosynthesis below.
B.C.2
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13.
In deep ocean trenches, bacteria produce organic materials from inorganic compounds through the process of
In deep ocean trenches, bacteria produce organic materials from inorganic compounds through the process of
B.C.2