EXPLAIN ROCK CYCLE. * 5 points
Answers
Picture of rock cycle.
Define:
The rock cycle is a process in which rocks are continuously transformed between the three rock types igneous, sedimentary and metamorphic.
Explaination:
Increased temperature and pressure occurs in subduction zones and in areas where two plates of continental lithosphere collide to produce a mountain range, while increased pressure without increased temperature is produced when sedimentary rocks are deeply buried under more sediments. Sediments are produced when rocks are uplifted, weathered and eroded, and the resulting detrital material deposited in marine or terrestrial basins. If the sediments are buried under further layers of sediment, they can become lithified to produce a sedimentary rock. Magma is produced when rocks are melted. This melting can occur when a lithospheric plate descends into the Earth’s crust at a subduction zone, or when a mid-ocean ridge opens up and produces decompression melting in the athenosphere under the ridge. When the magma solidifies, it becomes an igneous rock.The rock cycle has many alternative pathways.
THANK YOU.I HOPE IT HELPS YOU A LOT
