Earth Quakes
Volcanoes
Plate Tetonics & Continents
Inside Earth
Rocks
100
A small earthquake that happens after a big earthquake
What is aftershock
100
What is the name of the weak spot in the earths crust?
What is a volcano
100
How many main plate tetonics are there?
What is 7
100
How thick is the earths crust?
What is 5-70km
100
What substance can burn rocks?
What is lava
200
What is the pattern of lines that record how big the earthquake is?
What is sesmic waves
200
Where is magma stored?
What is a magma chamber
200
What is evidence that the earth continents are spread out?
What is fossils
200
How many parts make up the earth?
What is 4
200
When rock is formed from lava that erupted on the earths surface what is it called?
What is extrusive rock
300
What is it called when a earthquake is in the water and spreads across the ocean?
What is tsunami
300
What is the name of slow moving lava?
What is aa
300
What is the name of the country when all the continents are connected?
What is Pangea
300
What are the names of the two parts of the core?
What is inner and outer core
300
What do geologist observe when observing rocks
What is mineral compostion, color, texture
400
What is it called when the earth is shaking from under the surface
What is an earthquake
400
What type of rocks are formed near volcanoes
What is basalt
400
What is one thing the plate tetonic theory explain?
What is formation, movment or subduction
400
What is the mantle made up of?
What is hot rock
400
What is one of the three rock groups?
What is Igneous rock, sedmentary rock, or metamorpthic
500
What are the three types of sesmic waves?
What is P waves S waves and surface waves
500
What is the name of a slap of volcano rock?
What is a dike
500
When a two plates slip past each other moving in opposite directions what is it called?
What is transform boundary
500
What are two main evidences geologist use to learn about the earths interior?
What is rock samples and sesmic waves
500
What ha have people used igneous rocks for?
What is tools and/or building materials
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