Mantle
Inner Core
Outer Core
Crust
Plate Tectonics
100
How thick is the mantle?
What is about 2900km thick.
100
Where is the inner core?
What is the center of the earth
100
True or false? The outer core is the 2nd layer inside the earth?
What is False. It is the 3rd
100
How thick is the Earth's crust?
What is 60km
100
How many convergent boundaries are there?
What is 3
200
How many layers are the mantle from the earth's surface
What is 2
200
How thick is the inner core?
What is 1250 km thick.
200
how thick is the outer core?
What is 2200 km thick.
200
Where is the crust located?
What is at the top.
200
What is a convergebt boundary?
What is a type of boundary wher two plates meet together and start to push against one another.
300
What do the temperatures reach in the mantle?
What is 3000°C
300
What is the inner core made of?
What is Metal
300
What are the temperatures in the outer core?
What is about 4000-5000°C
300
What do the temperatures range fro in the crust?
What is from 200-400°C
300
What are the three types of convergences?
What is oceanic-continental, oceanic-oceanic, and continental-continental.
400
How many sections does the mantle have and whta are they called?
What is 2 sections the asthenoshpere and the lithosphere.
400
What are the temperatures in the innee core?
What is about 5000-6000 degrees Celcius
400
What is the outer core composed of?
What is Iron and some Nickle
400
What is the crust composed of?
What is granite, basalt, and diorite rocks.
400
Name 3 tectonic plates?
Possible answers:Eurasian plate, Filipino plate, Australian plate, Noth American plate, Juan de Fuca plate, Cocos plate, Pacific plate, Antarctic plate, Nazca plate, South American plate,African plate,Arabian plate, Scotia plate, and the Indian plate.
500
What is the mantle composed of?
What is silicates of iron and magnesium, sulphides and oxides of silicon andmagnesium.
500
What is the inner core composed of?
What is a solid ball composed of an element NiFe alo known as iron.
500
Wy does the outer core create magnetism?
What is Beacause the outer core movez around the inner core
500
Why does the Crust move?
What is convection Currents
500
What is the plate tectonic theory?
What is That the outer rigid layer of the earth(the lithosphere) is divided into a couple dozen plates that move around across the eaths's surface relative to each other,like slabs of ice on a lake.
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