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SC6 - Unit 3 - Lesson 5 - Game 01
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Eroded rocks are carried away by rivers. This process is called ______.
transportation
deposition
layering
melting
Oops!
Okay!
Rocks are being broken up by a process called ________.
layering
weathering
transportation
erosion
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Okay!
Very small pieces of rock are called ______.
crystals
minerals
sediments
fossils
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Okay!
Sedimentary rocks are made from small pieces of other rocks that are ______ together.
stuck
melted
mixed
frozen
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Okay!
______ can break rocks by growing their roots into cracks.
Animals
People
Plants
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Okay!
A special feature of sedimentary rocks is that they always form in ______.
piles
bubbles
crystals
layers
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Okay!
Once the rocks are weakened by weathering, they become ___________ by rivers.
eroded
ignored
decorated
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Okay!
Rainwater ______ some rocks.
dissolves
melts
colors
cooks
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Okay!
______ temperature cracks rocks and breaks up the surface layer.
High and low
High
Cold
Warm
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Okay!
Sediments are squashed and stucked together by minerals to form ______.
fossils
sedimentary rocks
igneous rocks
soil
Oops!
Okay!
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