Chap 4 Flashcards
Rock cycle
A series of processes in witch a rock changes till it is destroyed
Erosion
The process by witch wind water ice or gravity transports soil and sediment from one location to a nother
Decompotion
The process in witch material is laid down
Composition
The chemical make up of a rock
Texture
The way something feels. And looks
Intrusive igneous rock
Rock formed from the cooling from magma
Extrusive igneous rock
Rock formed as a result of volcanic activity. At near earths surface
Strata
Layers of rock
Stratification
The process in witch rocks are arrayed in layers
Folia tied
A texture of metamorphis rock in witch the mineral grains are arranged in planes or bands
Nonfoliated
Not arranged in planes or bands
Rock
A natural occurring solid mixed of one or more minerals or organic matter