What are the three examples of weathering the include acid that dissolves rock
Carbonic Acid, Lichen and Oxidation
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15
Which property involves comparing a mineral to other minerals and objects by scratching them?
hardness
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baam
Lose 10 points!
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star
Double points!
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shark
Other team loses 15 points!
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baam
Lose 25 points!
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baam
Lose 25 points!
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magnet
Take 5 points!
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gift
Win 20 points!
Okay!
lifesaver
Give 5 points!
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15
Name the layer of soil that is being described below: Small loose inorganic material that is rich in nutrients due to high amounts of humus. Usually very dark in color.
Top Soil
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banana
Go to last place!
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fairy
Take points!
5
10
15
20
25
rocket
Go to first place!
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lifesaver
Give 20 points!
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15
What are the agent (Causes) of erosion?
Wind, water, gravity and ice
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15
Name the layer of soil that is being described below: This layer is very rich in minerals and clay. There is very little humus in this layer.
Subsoil
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15
What area of deposition forms from waves moving sand to create a new landform that is in the ocean parallel to the coast?
Barrier Island
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15
Which Property involves testing the color of a mineralโs powder by using a porcelain plate?
streak
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15
What is it called rocks smash against each other and break?
abrasion
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15
A rock โ experiences weathering and erosion โ compacts and cementsโ becomes a sedimentary rockโ gets taken deep underground โ goes through extreme heat and pressure โ become a
metamorphic rock
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15
What area of deposition is created due to slow moving water? The water is moving so slowly that plants begin to grow on top of it?
marshes
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15
What is Chemical Weathering?
When rocks change in composition due to acid dissolving the rocks
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15
What are the Characteristics of every Mineral?
Solid, Naturally Occurring, Inorganic, Fixed Composition, and Crystal Structure