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Cycles ReQuiz

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Last updated 11 months ago
8 questions
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Question 1
1.

Match the terms of the water cycle

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Runoff
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Gravity draws water back to Earth as rain, sleet, or snow
Infiltration
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Question 2
2.

Match the terms of the Carbon Cycle

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Question 3
3.

Match the steps of the nitrogen cycle to their definition

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Question 4
4.

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Question 5
5.

On the diagram below, draw arrows to show how carbon is cycled through the carbon cycle and label the following terms : 1) Precipitation, 2) Runoff, 3) Transpiration, 4) Infiltration, 5) Condensation, 6) Evaporation

Question 6
6.

Diagram (show the arrows of flow) the six steps of the carbon cycle. Next to the arrow use the letter that describes which step of the carbon cycle the arrow represents.
A - Atmospheric Carbon (CO2)
B - Photosynthesis
C - Respiration
D - Ocean Exchange
E - Combustion
F - Decomposition (Decay)

Question 7
7.

Diagram how nitrogen moves through the cycle

Question 8
8.

Diagram the phosphorous cycle

Solar radiation changing water from a liquid to a gas
Evaporation
Water that is lost through the leaves of plants
Transpiration
Water flowing from the surface of the Earth toward bodies of water
Precipitation
Water percolating (filtering through) from the surface through the soil to aquifers
Combustion
The process by with plants take in carbon dioxide and sunlight to make sugar
Atmospheric Carbon CO2
Returns Carbon CO2 into the atmosphere and is associated with breathing out
Respiration
When dead organisms are broken down
Ocean Exchange
When something is burned - such as when you drive a car that runs on fossil fuels or a forest fire
Photosynthesis
The carbon that surrounds the earth
Decomposition/Decay
Equilibrium of CO2 between the atmosphere and the ocean
Nitrogen fixation
The process of plants and animals taken in nitrogen
Nitrification
The process of converting nitrogen gas into a usable form, by either bacteria or lightning
Ammonification
Process where a type of bacteria, changes the useable nitrogen in the soil, back to nitrogen gas
Nitrogen gas
Bacteria converting nitrogen compounds into NH3 (ammonia) or NH4+ (ammonium)
Assimilation
makes up about 78% of Earth's atmosphere by volume
Denitrification
Bacteria converting ammonia (NH3) to nitrates (NO3) and nitrites (NO2)
Match the terms with their definitions
Erosion
The main phosphorus reservoir
Animal consumption
Water moving over rocks, washing phosphorus into rivers and streams
Decomposition
Where phosphorus mixes with oxygen to make phosphates
Phosphates in water
Water containing phosphates is absorbed by plants
Plant absorbtion
Plants are eaten by consumers to get the phosphate they need
Marine sedimentation
Phosphorus is broken down in waste and returned to water or soil
Rocks and soil
Large amounts of phosphorus are carried by waterways into the ocean where it concentrates at the bottom as rocks