Rocks and Rock Cycle
Teacher: Mrs. Snodgrass
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Across
Down
2 Example of intrusive igneous rock
1 Hot, fluid material erupted from a volcano
4 A solid mass of minerals and mineral-like
material that naturally occurs
3 Rock formed from the cooling and crystallization
of magma and lava
5 Hot, fluid material below earth's surface
4 Extrusive igneous rocks cool____ above
Earth's surface
8 Grains can be seen with the naked eye
9 Igneous rock that is formed below Earth's
surface
14 Intrusive igneous rocks cool _____ below
Earth's surface
15 Movement of sediments produced after
weathering
17 Rock formed when sediments are compacted
and cemented together
21 Continuous process by which rocks are created,
exchanged or destroyed
22 Wearing away or breaking down of rocks by
wind, water, sand and chemicals
5 Example of metamorphic rock
6 Example of sedimentary rock
7 Clastic sedimentary rocks usually contain these
10 Type of igneous rock formed outside Earth's
surface
11 Mineralogy and this determine the rocks
appearance
12 Grains require a magnifying glass to see
13 Example of extrusive igneous rock
16 Formed when rocks undergo heat and pressure
18 Compacted and cemented together
19 Sediments are dropped off in a new location
20 Small pieces of rock
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