rock circles Flashcards
(13 cards)
A solid made up of many different minerals.
Rock
Rocks that have been formed throughout the deposition of and solidification of sediment.
Sedimentary rock
Formed by a volcano or the solidification of molten rock.
igneous rock
Formed by extreme heat or pressure that changes the structure of rock.
Metamorphic rock
The process in which rocks are continuously transformed between the 3 rock types.
Rock cycle
Mineral or organic matter carried and deposited by water or wind that may consolidate into rock.
Sediment
To age or change rock being exposed to the elements wind, ice, water
weathering
Taking small pieces away and moving it somewhere else.
Erosion
When sediments are deposited or dropped off in a different position.
Deposition
the hardening and sticking of mineral grains.
Cementation
Liquified by heat.
Molten
A hot, molten rock below the earth’s surface.
Magma
Molten rock that forms above the surface.
lava