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Biogeochemical Cycles and Processes
Passage
•
Science
•
9th Grade
•
Hard
Tim Gault
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process in the carbon cycle involves plants taking in CO₂ and converting it to glucose?
Photosynthesis
Respiration
Decomposition
Combustion
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of bacteria in the nitrogen cycle?
Nitrogen Fixation
Nitrification
Denitrification
Photosynthesis
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the phosphorus cycle, phosphorus is released from rocks through which process?
Weathering
Absorption
Sedimentation
Erosion
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process in the water cycle involves water changing from liquid to vapor?
Evaporation
Condensation
Precipitation
Transpiration
5.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Sulfur dioxide emissions can contribute to (a) rain.
6.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The conversion of atmospheric nitrogen (N₂) into ammonia by bacteria is known as (a) fixation.
7.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Urbanization can alter natural water flow and increase (a) in the water cycle.
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