Definitions
what is the definition of rock?
A solid mixture of minerals or grains that are made up of mineral crystals, broken minerals, or rock fragments
What are the types of igneous rocks?
Intrusive and extrusive
What is step number one
Melted rock is sent to earth surface by volcano cools, and becomes igneous rock
What is compaction and cementation?
Rock getsforced together by pressure under the surface
What is one type of igneous rock? Where does it come from and how it formed and what does it look like?
Obsidian extrusive, and from cool lava above ground, it is glossy and black
What is the definition of permineralization
Mineral deposits for a cast of an organism
What are the types of sedimentary rock?
Organic clastic and chemical
What is step number two
Events break rock into small pieces of sediment
What is weathering in erosion?
Rockets broken up and then gets transported with material materials
What is one type of sedimentary rock? Where does it come from? How’s it form and what does it look like?
Limestone chemical it’s formed when water evaporates and salt stays. It can be very many different colors and has a rough texture.
What is the definition of fossil?
Preserved remain of living thing
What are the definitions for intro strews of
Formed from cold, magma inside the Earth and formed from cooled lava. On the surface.
What is step three
Sedimentary rock is formed overtime as it hardens and builds up
What is he in pressure?
Occurs when earths core heats up compact rock together
What is one type of metamorphic rock? Where does it come from how it formed and what does it look like
Marble non-foliated it has no wavy bands. It is many different colors and it is smooth.
What is the definition of igneous rock?
A rock formed from cooled magma in the earth or from lava directly
What are the definitions of organic plastic and chemical?
Has remains of plants and animals, compressed fragments and particles and water, evaporates and salt stays
What is step number four
The rock slowly gets covered up and ends up in earths crust
What is Me?
Rock Milton, into magma because of the course he
What is the definition of sedimentary rock?
Formed from sediment that has been cemented and compacted together, then deposited at the bottom of an ocean lake or stream
What are the definitions of foliated and non-foliated
Wavy banding and no wavy banding
What is step number five
The sedimentary rock changes into a metamorphic rock when the heat and pressure gets too high
What is cooling?
Magma inside the earth cools into igneous rock