rocks and minerals
Earthquakes
Rock Cycle
Earth
Volcanoes and landslides
100
Make up rocks
What are Minerals
100
movement of the crust usually take place along
What is fault
100
the hottest layer
What is the inner core?
100
layers of the earth
What is the crust, mantle, inner core and outer core?
100
Where most volcanoes occur
What is the ring of fire
200
the hardest rock
What is a diamond
200
an earthquake along an ocean floor causes
What is Tsunami
200
sediments that are compressed and cemented
What are sedimentary rocks
200
Biggest layer, and has a putty-like consistency
What is mantle
200
Volcano
what is an opening in Earth's crust through which ash,gases and molten rock escape.
300
Dull, glassy, and greasy describe this.
What is luster.
300
epicenter
What is where an earthquake is felt most strongly?
300
Metamorphic
what are rocks that are changed by heat, pressure and chemicals.
300
the crust
What is the outer layer of earth
300
Three types of Volcanoes
What are composite, sheild, and cinder cone.
400
measures how easily a rock can be scratched.
What is hardness?
400
a sudden movement of earth's crust
What is earthquake
400
obsidian and basalt
What are igneous rocks?
400
the three kinds of rock on earth
What is igneous, sedimentary and metamorphic
400
Thick chunky lava
What is A'A'
500
mineral
What is a nonliving soid material.
500
a machine that measures the power of an earthquake
What is seismograph
500
Formed by extreme pressure and heat
What are metamorphic rocks.
500
the heat energy that comes from inside of the earth
What is geothermal
500
A local composite volcano
What is Mt. Hood or Mt. St. Helens
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