Scince test study

hnioj

explain the diffrence between mafic and felsic

mafic is darker and denser, felsic is loghter and less dense

explain the difffence between magma and lava

magma is lava when is sitting, lava is magma when it erupts

explain the diffrence between intrusive and extrusive

extrusive rock are formed outside, intrusicve is formed inside the earths crust

charecteristics of granite

intrusive- course grained

charecteristics of gabbro

-intrusive, course grained

charecteristics of diorite

intrusive- course grained

charecteristics of basalt

extrusive- fine grained

charecteristics of rhyolite

extrusive- fine grained

charecteristics of diabase

intrusive- fine or course grained

charecteristics of pumice

extrusive- fine or course grained

charecteristics of scoria

extrusive- fine grained

charecteristics of obsidian

extrusive- glassy feel

what prosses acts on a rock to create sedimentary- metamorphic, and igneous rock

intense heat and pressure

explain the difference between clastic, organic, and chemical rocks

They are all made diffrentlyl`

list the four clastic rocks

conglomerate,breccia, sandstone, shale

list the four chemical rocks

limestone, dolomite, halite, and gypsum.

List the four organic rocks

coal,limestone,chert,peat

what sedimentary rock are made of shells

Coquina

Lost the sedimentary rock features

have vissible layers and can have fossils

Exsplain the diffrence between foliated abd nonfoliated rocks

foliated have vissible layers, nonfoliated have none

list the three foliated rocks

slate,schist,and gniess

list the three nonfoliated rocks

marble, quarzite, and hornfels

what is the protolith of slate

shale

what is the protolith of schist

shale

what is the protolith of gniess

granite

what is the protolith of marble

imestone

what is the protolith of quartzite

sandstone

what is the protolith of anthractite coal

bituminouse coal

Explain the diffrence between regional, contact, and burial metamorphism

regional- pressure and temp/ contact- heated by magma/burial- pressure by tectonic plates and temp

is this sedimentary, metamorphic, or ignous-sandstone

sedementary

is this sedimentary, metamorphic, or ignous-basalt

igneous

is this sedimentary, metamorphic, or ignous-limestone

sedimentary

is this sedimentary, metamorphic, or ignous-gniess

metamorphic

is this sedimentary, metamorphic, or ignous-pumice

igneous

is this sedimentary, metamorphic, or ignous-shale

sedimentary

is this sedimentary, metamorphic, or ignous-slate

metamorphic

is this sedimentary, metamorphic, or ignous-diorite

igneous

is this sedimentary, metamorphic, or ignous-conglomerate

sedimentary

is this sedimentary, metamorphic, or ignousquartzite

metamorphic