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Science crap

Where are intrusive rock formed? Under the surface
The heat and pressure that produce what are caused by radioactive elementes? magma
What rocks can undergo an exchange of atoms between minerals, formation of new, bigger materials, and the flattening of mineral grains? Metamorphic
What igneous rocks are light-colored, lower in density that basaltic rock & high in silica content? Granatic
What igneous rocks are rich in iron and megnesium? basaltic
Matter cannot be what according to the rock cycle? Destroyed nor created
Sandstone is what kind of sedimentary rock? Detrial
Metamorphic with what texture shows a metemorphic change that invovles growth in the size of mineral grains? non-foliated
Igneous can form from what kinda of magama? basaltic, andesitic, and granatic.
Igneous rocks form when what 2 things cool? lave & magma
Crystals that form in slowly cooled magma produce what kind of crystals? large
What is a mixture of minerals, organic matter, volcanic glass or other materials? rock
Basaltic, Scoria, & pumic are what kind of fine grained rock? igneous
What kind of rocks are made from broken fragments of other rocks? Sedimentary
Once living organisms can form this type of rock. organic
Created by: jobro