Volcanoes
Landforms
Earthquakes
Plate Tectonics
Tsunamis
100
Magma
What is lava inside a volcano?
100
Hill.
Lower and rounder than a mountain?
100
Earthquake
When layers of rock that are stuck together suddenly slip?
100
strong currant of water that destroys anything in it's path.
What is a tsunamis?
200
Found where plates meet.
Where are volcanoes found?
200
Dune.
A mound or a ridge of sand?
200
Scientist need 3 seismometor to find the center.
How do you find the epicenter?
200
Drift.
Continents are always moving?
200
Get to high ground.
What is a tsunamis?
300
Waiting to erupt.
What is a Dormant volcano?
300
Canyon.
A deep valley with high,steep sides?
300
Seismometor
What is the instrument that measures waves by an earthquake?
300
Plate Tectonics.
Earth's plates are pushed together?
300
A 50 foot wave or bigger.
What is a tsunamis?
400
Lava and Loccilith.
What is magma?
400
Plateau.
A flat land that is higher than the land around it?
400
this is where people first feel the ground shaking.
What is epicenter?
400
Compression
Pushing together of crust,ground is forced upward,and makes folded mountains?
400
Cause an tsunamis.
A 6.5 or higher earthquake on the Richter Scale?
500
Hotspots.
What is island?
500
Beach.
The land along the edge of a body of water?
500
Primary wave,Secondary wave,and Surface wave.
What are the three different kind of waves?
500
Geologists.
People who study rocks and Earth's structure?
500
Tsunamis.
When an earthquake occurs underneath the ocean,a wave of water is pushed upward and outward in all directions?
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