Terms
Volcanoes
Plates
Predicting Eruption
Earth Quakes
100
Hot melted rock within the earth
What is magma
100
The layers of the earth are...
What is crust, mantle, outer core, inner core
100
What plate do we live on?
What is north American plate
100
When plants and animal live through an explosion they are called...
What is survivors
100
When two plates collide and crumble up...
What is folded mountains
200
thick liquid that glows
What is lava
200
Where is magma located?
What is mantle
200
True or false, plates are always moving
What is true
200
When predicting a volcano, sometimes scientists first measure ___________ on the seismographs before the explosions.
What is earthquakes
200
When a block of rock moves up along a fault...
What is fault block mountains
300
Ring of fire
What is giant ring of volcanoes
300
How are volcanoes formed?
What is magma breaks through the earths crust
300
What causes plates to move?
What is convection currents
300
Animals that come into an area to eat and live are...
What is colonizers
300
Where do earthquakes begin?
What is faults
400
What is seismograph?
What is detects movements or vibrations within the earth
400
What are all the parts of a volcano
What is magma chamber, central vent, lava, ash cloud, side vent
400
Although many volcanoes form over plate boundaries, they also form over...
What is hot spots
400
What do we get from volcanoes?
What is air and water
400
What happens when sliding plates stick together?
What is pressure builds up and an earthquake may occur
500
A crack in the earths crust and upper mantle along which rock moves.
What is fault
500
What makes magma rise through the earth's crust?
What is high pressure and low density
500
What happens to the sliding plate when it slides under another plate?
What is it melts rock and forms magma
500
How do volcanoes help us?
What is form islands, get rid of gases, brings granite for buildings, soil nutrients, and electricity
500
What warning signs may show that an earthquake is about to occur?
What is small quakes and animals act weird
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