Rock Cycle Flashcards
Rock
A solid made up of many different minerals
Sedimentary Rock
Rocks that have been formed through the deposition of and solidification of sediment. Only the type full of fossils. Like a cake.
Igneous Rock
Formed by a volcano or the solidification of molten rock
Metamorphic rock
Formed by extreme heat and pressure that changes what a rock is made out of.
Rock cycle
The process in which rocks are continuously transformed between the 3 rock types.
Sediment
MInerals or organic matter carried and deposited by water or wind that may consolidate into rock. (TINY PIECES OF ROCK OR MINERALS)
Weathering
Breaks rock down into sediment using: wind, ice, water, and extreme temperatures.
Erosion
The movement of small pieces of rock or sediment due to wind, water, gravity, and other natural forces.
Deposition
When sediments are deposited or dropped off in a different location,
Cementation
The hardening and sticking of mineral grains
Molten
Liquefied by heat
Magma
A hit, molten rock below the Earth’s surface.
Lava
Molten rocks that erupt from a volcano. (ABOVE OR ON THE EARTHS SURFACE)