rocks are made up of one or more _________________

when melted rocks cool, _______________ rocks form

clastic and nonclastic rocks are _______________ rocks

foliated and nonfoliated rocks are _______________ rocks

an igneous rock with small crystals must have formed from _______

process by which the surface of the earth is worn away by wind, water and ice

structures hanging from the surface of a cave

when rocks are heated to 200 degrees, they go through a ___________________

molten rock inside earth

the texture of an igneous rock with no crystals is described as

an igneous rock with large crystals must have formed from _______

series of natural processes by which rocks are slowly changed from one kind of rock to another

scientist that studies rocks and minerals and their origins

sedimentary rock made up of fragments of rock

size of the crystals in an igneous rock

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