Rocks
Enter the number from the column to the left into the text box next to the appropriate word in the right-hand column.
1. rock formed by the presssure of gravity on deep layers of sediment magma
2. rock formed by cooling lava or magma igneous rock
3. magma ejected from the crust metamorphic rock
4. small grains of matter deposited on land or under water mineral
5. naturally occurring molten materials below the surface of the Earth lava
6. rock changed by pressure and heat to a different type of rock sedimentary rock
7. an inorganic substance with a crystalline structure and a specific chemical composition sediment
8. a naturally occurring inorganic solid composed of minerals and/or non-minerals rock



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