they are two things that come out of volcanoes when they erupt.
What are lava and ash?
100
when two plates push together and build up pressure.
What is a earth quake ?
100
these are the first two layers of the earth.
what are the crust and mantle?
200
two plates that move toward each other.
What is a convergent boundary?
200
waves that travel fast and cause up and down movement
What is a primary wave
200
temperature up to 7230 F
What is the inner core temperature?
300
when two plates hit each other and on goes under and becomes molten and the molten gets so hot that the ground turns into liquid and the hot liquid finds and little whole and explodes.
What is the cause of volcanoes?
300
during a earth quake there will be a line
What is a fault line
300
this is another word for the ground.
what is the crust?
400
something that shows where ends or begins an area begins.
What is a boundary?
400
One of the plate shifts its neighboring plate. Energy is transferred . The displaced water forms this
What is a tsunami
400
The inner core is made of this two things
What is Iron and nickel?
500
a large block or tubular section of the lithosphere that reacts to tectonic plates.
What is a crustal plate?
500
'An earthquake is the movement of the Earth's crust caused by pieces of the crust suddenly shifting at faults, or cracks in the Earth.'
What is a earth quake
500
What is the depth of outer core and what is the temper
what is 1400 miles and the temperature of 6500 degrees