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Rocks, Minerals and Soil

Tools

A	B
volcanoes	igneous
melting and cooling	igneous
bands	metamorphic
heat and pressure	metamorphic
fossils	sedimentary
weathering, layering and pressure	sedimentary
large crystals	intrusive igneous rocks
small crystals	extrusive igneous rocks
obsidian	igneous
limestone	sedimentary
sandstone	sedimentary
gneiss	metamorphic
granite	igneous
metallic	luster
glassy	luster
dull	luster
mineral hardness	Moh's Scale of Hardness
Organic Humus	Top layer of soil
Top Soil	Second layer of soil
Sub soil	Third layer of soil
Parent Material	Fourth layer of soil

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