crust can thin out or break off

when it decays, heat is produced

what’s Biosphere

what are the types of plate boundaries?

water that is on the surface of the planet, underground, and in the air

what’s Hydropsphere

magma pushes into surrounding rock below the Earth’s surface

ideal temperature to support life is ?

formed when molten rock (magma or lava) cools and solidifies

pushes a mass of rock in two opposite directions is called ?

formed when an existing rock is subjected to very high temperature or very high pressue

is essential to all life form

crust can thicken or shorten

layers of rock

what are earth’s layers

what are the types of faults

what’s geosphere

forms when maa erupts onto the earth’s surface (lava)

begins as magma

the stress force which pulls on the crust, strentching rocks so that it becomes thinner in the middle

what is the study of rocks

process which sedimentary rocks are arranged in layers

formed by erosion

what is Atmosphere

stress force that squeezes rock until it folds or breaks

all the rocks that make up Earth

solid particles

What’s Lithosphere

the process which earth makes heat

crush becomes compact, breaking away happens inside, can cause sinkholes in the earth

changes shape

third planet from the sun