Plate techtonics
Tectonic boundaries
Tectonic crusts
Sedimentary rocks
Igneous rocks
100
the deepest layer of earth
What is the inner core
100
boundaries that move away from each other
What is divergent boundaries
100
more dense out of oceanic or continental
What is oceanic crust
100
first step to form a sedimentary rock
What is weathering and erosion
100
2 main properties igneous rocks are classified by
What is mineral composition and texture
200
outermost layer of earth
What is crust
200
boundaries that move towards each other
What is convergent boundaries
200
made of basalt
What is oceanic crust
200
2nd step in sedimentary rocks forming
What is deposition
200
difference between magma and lava
lava is above earth's surface, magma is below
300
layer of earth with the lithosphere and athenosphere
What is the mantle
300
boundaries that move side by side
What is transform boundaries
300
type of crust that exists where a mid ocean ridge is formed
What is ocean-ocean crust
300
3rd step to sedimentary rock forming
What is compaction and cementation
300
extrusive rocks
What are rocks with fine crystals because the lava cooled quickly
400
liquid, iron, and dense layer of earth
What is the outer core
400
place where a plate is pulled beneath another plate
What is subduction zone
400
give an example of a divergent boundary
What is east african rift, mid atlantic ridge, or east pacific ridge
400
type of sedimentary rock that contains once living things
What is organic sedimentary rock
400
rocks that have larger crystals because the magma cooled more slowly
What is intrusive rock
500
supercontinent formed millions of years ago
What is pangea
500
type of crust made of granite
What is continental crust
500
boundaries where you can expect to find earthquakes
What is transform, convergent, and divergent
500
environment where sedimentary rocks can form
What is marine environment
500
describe how igneous rocks form
When molten rock cools and crystalizes
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