Alfred wegner
a fault
Moving plates in the earths mantle.
It depends on the type of plates coming together but two continental plates will form a mountain chain. An example would be the Indian sub-continent colliding with Asia to form the Himalayas.
After pangea, the ancient super-continent, spread out.
magma
They were formed by the colliding of the tectonic plates during the break-up of the Super Continent.
Geologists have hypothesized that the movement of tectonic plates is related to convection currents in the earth's mantle. Convection currents describe the rising, spread, and sinking of gas, liquid, or molten material caused by the application of heat.
Geologists have hypothesized that the movement of tectonic plates is related to convection currents in the earth's mantle. Convection currents describe the rising, spread, and sinking of gas, liquid, or molten material caused by the application of heat.
Techtonic plates
rverse and normal
what other ocean floor feature is fromed by movement of earth's plates
cracks in the plates which make up the crust. the earths crust is not connected. its made up of plates that moves and they are formed by plates pushing together then collapsing. they erupt when it gets a lot of friction from the plates pushing together