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Science Final for 7th grade Flashcards | StudBud
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Science Final for 7th grade
Science Final for 7th grade
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Questions
21
Answers
1
How are Sedimentary rocks formed?
None of the above
By other rocks
Magma and Lava
Sediments and compaction in a basin
2
Can Sedimentary become Sedimentary again?
False
True
3
What has to happen to get from Sedimentary to Metamorphic?
Nothing
Heat and Pressure
Melting
Weathering, Erosion, and Deposition.
4
What causes plates to move?
heat from the sun
Heat in the inside of earth
The rotation of earth
waves
5
Where is shale formed?
Swamp
Delta/river
Desert
Ocean
6
What is some evidence that continents were once together forming one continent?
Bodies of water
None of the above
Similarity between mountain ranges
There are no similarities
7
What has to happen to get from Sedimentary to Igneous?
Weathering, Erosion, and Depositon
Nothing
Melting
Heat and Pressure
8
Where are earthquakes likely to occur?
In Japan
Near oceans
Anywhere
Where plate boundaries meet
9
What is the principle of superposition?
The rule that the oldest rock layer is in the middle.
The oldest layer is on the top and the youngest is on the bottom
The oldest layer is on the bottom and the youngest is on the top
The rule that every layer is tilted
10
How are Igneous rocks formed?
Magma and Lava
Sediments and compaction in a basin
By other rocks
None of the above
11
What has to happen to get from Metamorphic to Igneous?
Heat and Pressure
Nothing
Weathering, Erosion, and Deposition.
Melting
12
How does converging of plates cause mountains to get taller?
They slide under each other
When plates push against each other they push up mountains
Mountians can not get taller
They slide past each other
13
What has to happen to get from Igneous to Sedimentary?
Weathering, Erosion, and Deposition
Melting
Heat and pressure
Nothing
14
How are Metamorphic rocks formed?
Magma and Lava
None of the above
Sediments and compaction in a basin
By other rocks and heat and pressure
15
How does the cooling rate effect size of crystals in rocks?
The faster the cooling time the bigger the crystals.
The slower the cooling time the smaller the crystals.
The slower the cooling time the bigger the crystals.
I does not effect the size of crystals
16
What has to happen to get from Metamorphic to Sedimentary?
Weathering, Erosion, and Deposition.
Melting
Nothing
Heat and Pressure
17
Where is limestone formed?
Swamp
Ocean
Delta/river
Desert
18
Can Igneous become Igneous again?
True
False
19
Where is sandstone formed?
Desert
Delta/river
Swamp
None of the above
20
What has to happen to get from Igneous to Metamorphic?
Weathering, Erosion, and Deposition.
Melting
Nothing
Heat and Pressure
21
Can Metamorphic become Metamorphic again?
True
False
