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For most purposes there is no "beginning" to the rock cycle. Any rock can be weathered away and remade into sedimentary rock. Igneous rocks are sometimes depicted as the start of the rock cycle because the first rocks on Earth were igneous.
The energy comes from the sun and from the heat from Earth's interior.
It must erode into sediment and then be compressed to form sedimentary rock.
molten rock
yes
erosion
The: Rock Cycle Water Cycle Nitrogen Cycle Oxygen Cycle Carbon Cycle
Thermal energy -apex (:
Thermal energy -apex (:
They have to go though the rock cycle depending on the type of rock.
heat and pressure
Earths interior and the sun