what are the four sizes of sediments.
Boulder, pebble, sand, and silt size.
The two types of igneous? 
Intrusive and Extrusive
does magma have silica?
yes, it does
how is metamorphic rock formed.
By Heat and pressure.
Name all three types of sedimentary rock.
Clastic, Chemical, and organic.
what is a fine texture?
color is unform. No visible sediments.
does magma cool fast or slow in intrusive.
slowly
what is magma called when it goes to the surface of the earth?
Lava
what is the parent rock of Slate?
Shale and mudstone.
what are the parent rocks of Gneiss.
Phyllite, granite, and volcanic Rock
what is a Medium texture?
Color is mostly uniform. small particles visible
does extrusive magma cool slow or fast?
fast
are magma and lava the same?
NO!
what is hornfels parent rock.
Shale
what can Phaneritic and Felsic make.
Granite
what is a fragmental structure?
obvious, different types of particles cemented together.
can igneous rock look glassy.
Yes
can Magma form crystals?
yes, but it is not visible.
what are two ways metamorphic rock be classified?
By Foliated and texture
what does Phaneritic and Mafic make.
Gabbro
how does sediments become sedimentary rock?
Deposition and Burial + compaction and/or cementation
how much does silica make up the earth crust?
95%pecantage
how does magma turn into igneous Rock?
Solidification
what is the parent rock for Anthracite and quartzite?
Anthracite: coal
Quartzite: quartz and sandstone
what does it mean if sedimentary rock has a coarse texture.
Rock is composed of large, obvious particles.