
Understanding Carbon and Nitrogen Cycles
Authored by Sarah Dang
Science
8th Grade
NGSS covered
Used 1+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary benefit of using a rotating compost bin?
It attracts more insects
It increases soil acidity
It allows for better aeration
It reduces the need for water
Tags
NGSS.MS-LS2-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which element is described as the favorite due to its versatility?
Nitrogen
Hydrogen
Carbon
Oxygen
Tags
NGSS.HS-LS1-6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What form of carbon is used in pencils?
Carbonate
Diamond
Graphite
Coal
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process in the carbon cycle involves plants absorbing carbon dioxide?
Photosynthesis
Respiration
Decomposition
Fossilization
Tags
NGSS.MS-LS1-6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the consequence of excessive carbon dioxide in the atmosphere?
Decreased global temperatures
Increased greenhouse effect
Increased plant growth
Reduced ocean levels
Tags
NGSS.MS-ESS3-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary role of nitrogen-fixing bacteria?
They consume carbon dioxide
They convert nitrogen into usable forms
They decompose dead matter
They produce oxygen
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What environmental issue can be caused by excessive use of nitrogen-based fertilizers?
Soil erosion
Water eutrophication
Air pollution
Desertification
Tags
NGSS.MS-LS2-4
NGSS.MS-LS2-5
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