Earth Science

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Lithosphere

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Asthenosphere

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Hot Spot

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Subduction

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Convection Currents

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Trench

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What happens when continental and oceanic plates collide

Multiple Choice

continental crust

• Granite

• Iron

• Basalt

• S

Multiple Choice

Oceanic Crust

• Iron

• Basalt

• Granite

• Stone

Multiple Choice

which subducts under the other

• ocean under continental

• continental under ocean

Multiple Choice

why does the oceanic plate subduct

• denser

• lighter

• solid

• liquid

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how is density related to plate tectonics

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What is density

Multiple Choice

Whats Pangae and when was it formed

• supercontinent 200 - 300 million yor

• seperate continents 200-300 million yor

• supercontinent 300 million yor

• seperate continent 200 million yor

Draw

label where the ridge trench convergent zones divergent zones, transform boundaries, mountain ranges, tectonic activitiy, the ring of fire, continents, and oceans on a world map. Identify high and low earthquake risk areas

Draw

draw convegent transform hotspot rift and divegent diagrams

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What causes the convection currents that cause the continents to move

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How does density play a part in convection currents

Draw

draw convection currents, trench, rift valley, mid ocecan ridge, himalayas

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Dangers people face that live in areas near a trench

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Yay

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Rift Valley