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Unit 1 Test v2 25-26
By Elizabeth Winer
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Last updated about 3 hours ago
5 questions
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Question 1
1.
When a fuel such as coal, oil or gas are burned, what products are produced?
Methane (CH4)
+
O2
—>
CO2
+
H2O (water vapor)
+
heat energy
Question 2
2.
Question 3
3.
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Corresponding Item
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Question 4
4.
Question 5
5.
When a fossil fuel is burned, where does the carbon dioxide gas immediately go?
Into the ice caps
Into the soil
Into the ocean
Into the atmosphere
Match the carbon cycle process to its definition
Biosynthesis
process that takes carbon atoms from the air and moves them into plants
Photosynthesis
the process that moves carbon atoms out of plants and back into the atmosphere, surrounding soil, or water
Respiration
process that creates increases in biomass
Which situation would result in a plant adding biomass and grow?
The plant takes in the same amount of carbon via photosynthesis as it releases back into the air via respiration
The plant releases more carbon back to the air via respiration than it takes in via photosynthesis
The plant takes in more carbon via photosynthesis than it releases back to the air via respiration
Which of the following is a carbon reservoir? Choose all that apply.
animals
oceans
decomposition
atmosphere
plants
combustion