Show:
VOLCANOES
EARTHQUAKES
LAYERS
BOUNDARY
ADAVANCED
100
A mountain that releases molten rock, fragments, and gases that erupt
What is a volcano?
100
A smaller earthquake that follows a powerful one
What is aftershock?
100
Earth's thickest layer
What is mantle?
100
Plates move apart
What is divergent boundary?
100
When the ocean separated India and Eurasia
What is Convergent Boundary Develops?
200
When magma has reached Earth's surface?
What is Lava?
200
Earthquakes can cause soil to act as liquid
What is liquefaction?
200
Thin layer of cool rock
What is crust?
200
Plates push together
What is convergent boundary?
200
Eventually the sea floor was completely destroyed, and India and Eurasia collided.
What is Continental Collison Begins?
300
Volcanoes on a belt around the Pacific Ocean
What is ring of fire?
300
A water wave that is trigged by an earthquakes
What is tsunami?
300
Earth's crust and the very top of the mantle
What is lithosphere?
300
Plates scrape past each other
What is transform boundary?
300
India and Eurasia continue to push together
What is collison continue?
400
Percent of all active volcanoes above sea level
What is 80 percent?
400
Earthquakes can occur along three different kinds of rocks that move in different directions
What is faults?
400
The core is Earth's densest region and is made up of two parts
What is inner core?
400
As ridges continue to widen
What is rift valley?
400
Forms as continental crust crumples and bends into folds
What is folded mountains?
500
A portion of all magma
what is silica?
500
A sudden release in the lithosphere that causes sudden movement of large blocks of rock
What is earthquake?
500
A layer of liquid metals that surrounds the inner core
What is outer core?
500
Edges of two plates meet
What is plate boundary?
500
Blocks of rock move up and down along normal faults
What is fault block mountains?