soil

what is the top layer called

• crust

• oceanic crust

• upper mantle

• lithosphere

what is in the middle of the earth

• inner core

• outer core

• lower mantle

• upper mantle

how hot is the inner core

• 9,800

• 900

• 1000

• 3985

what is in the middle of the upper mantle and the lower mantle

• middle mantle

• caves

• bed rock

• convection currents

what is the thickness of the outer core

• 20%

• 90%

• 30%

• 15%

what can case a earthquake there is more the one!!

• layers moving

• faults

• volcanoes eruptions

• underground explosion

what is a earthquake

• a shake in the ground

• the earth is hot

• the earth is cold

• the earth is to heavy

why does the earth have earthquakes

• the earth is moving

• the earth is moving back to usa

• its is moving to the north pole

• it is moving to the faults

what can happen if a earthquake was a 9 on the richer scale

• building will be torn-down

• you want feel it

• its a trimmer

• its tiny

can earthquakes be predicted

• no

• they can be but it is hard to

• yes

• no but you might be able to if a volcano