metamorphic rock
Subduction is the process of materials moving back into the earth at the boundary of tectonic plates.
Subduction zones forces rocks to be pulled back down into the mantle where pressure and heat melts and recycles the rocks. Convection in the mantle then forces the magma to the surface at mid ocean ridges and volcanoes.
the endpoint of a rock cycle is the metamorphic rock
it is a true cycle because it the rock cycle
WELL... Due to the fact that organisms of that period of time and earlier were small, not abundant and soft bodied. Adding in the rock cycle with its weathering, erosion, subduction, melting and so on affects the fossils that are 600million years are scarce.
it is compaction
Subduction is the process of materials moving back into the earth at the boundary of tectonic plates.
Absolutely. If a rock is heated up by subduction into deeper parts of the earth, or even if it is in contact with other molten rocks (like lava) it can melt.
Rock cycle mean when one type of rock changes into another type under a great heat and preasure
The rock cycle.
subduction
When the sedimentary rock is going under heat and pressure, turning it into a metamorphic rock.
Subduction zones forces rocks to be pulled back down into the mantle where pressure and heat melts and recycles the rocks. Convection in the mantle then forces the magma to the surface at mid ocean ridges and volcanoes.
"subduction"
Subduction
The convection / subduction cycle.
It means a gradual decrease of temperature