Saturday, October 27, 2012

metamorphic rock: the effect of heat and prssure on other rock.
magam: liquid rock produced under the earth's surface.
soildification: it's when meited rock turns into haid rock.
igneous rock: that forms when magma cools and solidifies.
weathering: rocks and other moterials break down or earths surface.
erosion: moving weatherd moterial place to place.
sediment: broken pieses of rock.
compaction: combine sediments together or push.
cementation: glued together.
sedimentary rock: sediments combine and glued together is sedimentary rock.

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