Show:
Earth Layers
Plate Tectonics
Rock Cycle
Volcanos
Tsunamis and other stuff
100
The outer most layer of the Earth
What is the crust?
100
Plates that come together
What is convergent?
100
The beginning of the rock cycle can start with
What is any type of rock?
100
This kind of volcano is slightly sloped
What is shield volcano?
100
A tsunami is caused by a sudden ____________
What is drop in the ocean floor?
200
The inner most layer of the Earth
What is the inner core?
200
The name of the super continent that was comprised of all the continents we know today.
What is Pangea
200
A sedimentary rock formed through chemical deposits that hangs from the top of caves.
What is stalactites?
200
This volcano is made up of alternating layers of cinder and lava
What is a composite volcano?
200
This is what is used to measure the magnitude of an earthquake
What is the Richter scale?
300
The two types of crust
What is continental and oceanic?
300
Plates that pull apart from each other
What is divergent?
300
The name of a shiny, black igneous rock
What is Obsidian
300
This type of volcano is created by material that is completely burned, but not ash.
What is a cinder cone volcano?
300
This is where the most tsunamis originate
What is the Pacific Ocean
400
The thickest layer of the earth
What is the mante?
400
How often plates are moving under the earth's crust
What is all the time?
400
This is the type of rock that you can locate fossils in
What is Sedimentary
400
This is something that is already burned as much as it will, but has not been completely reduced to ash.
What is cinder?
400
These are the three states in OUR COUNTRY most likely to be affected by a tsunami
What are California, Oregon, and Washington State
500
This causes magma to rise to the surface and sink back down to the mantle.
What is convection currents?
500
When one plate goes under another.
What is submersion.
500
This makes up metamorphic rocks
What is igneous or sedimentary?
500
This volcano in Hawaii is considered by scientists to be extinct, because it hasnt erupted in 60,000 years.
What is Khuala?
500
This is how fast, on average, the water from a tsunami travels across land
What is 500mph?