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- Multiple ChoicePlease save your changes before editing any questions.
Pangaea is a theory where all continents began as
one big country
one big continent
- Multiple ChoicePlease save your changes before editing any questions.
South America and Africa look to fit together like a puzzle
does not support the theory of Pangaea
does support the theory of Pangaea
- Multiple ChoicePlease save your changes before editing any questions.
Fossils can also give evidence for a Pangaea theory
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Breaks in the crust called __________ form where plates meet.
mountains
rift valleys
faults
trenches
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Earth's plates meet at ____________.
plate tectonics
plate boundaries
continental drift
oceans
- Multiple ChoicePlease save your changes before editing any questions.What are the two types of crustcontinental and oceanicocean and upperlower and upperpizza and subway
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The inner core is
Layer of molten metal.
Outermost layer of the Earth.
Made up of the lithosphere and asthenosphere .
Innermost layer of solid metal.
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The outer core is
Made up of the lithosphere and asthenosphere .
Solid material extending to Earth's core.
Layer of molten metal.
Outermost layer of the Earth.
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Which of the following is NOT a way to identify a mineral?
Streak
Denisty
Luster
Crumble
- Multiple ChoicePlease save your changes before editing any questions.
Igneous rocks are formed from geysers in the Earth's crust.
True
False
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Lava is found...
after a volcano erupts.
on the inside of a volcano.
both inside and outside a volcano.
- Multiple ChoicePlease save your changes before editing any questions.
The process for sedimentary rocks DO NOT include:
Cementation
Cooling
Deposition
Erosion
- Multiple ChoicePlease save your changes before editing any questions.
When inside a volcano or inside of the earth's crust, the hot liquid that can cool to form rocks is called __________.
lava
magma
extrusive
liquid goo
- Multiple ChoicePlease save your changes before editing any questions.What type of rock is formed when magma and lava cools and hardens?mineralssedimentaryigneousmetamorphic
- Multiple ChoicePlease save your changes before editing any questions.Emily was looking at a rock and saw tiny crystals. Emily should know that all rocks are made up of _____.diamondsmineralsfossilsdirt
- Multiple ChoicePlease save your changes before editing any questions.Which of the following is a type of rock?igneousmetamorphicsedimentaryAll of the above
- Multiple ChoicePlease save your changes before editing any questions.This rock started as molten magma. What type of rock is this?SedimentaryIgneousMetamorphic
- Multiple ChoicePlease save your changes before editing any questions.In order for a metamorphic rock to form, _______ is needed.PressureHeatHeat and PressureWeathering
- Multiple ChoicePlease save your changes before editing any questions.This rock used to be the bottom of an ocean millions of years ago. What type of rock is this?SedimentaryIgneousMetamorphic
- Multiple ChoicePlease save your changes before editing any questions.If I say that a penny can scratch a rock, what property am I referring to?ColorWeightHardnessLuster