Year 8 Types of Rocks and Rock Cycle

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Across
  1. 5. This occurs in the process of forming metamorphic rocks, due to the heat and pressure.
  2. 7. Igneous rocks formed from this form slowly due to being under the Earth's surface.
  3. 8. Metamorphic rocks are formed by rocks experience heat and _____.
  4. 9. When rocks are weathered and eroded they form this.
Down
  1. 1. If sediments are compacted and _____ then they form sedimentary rocks.
  2. 2. Igneous rocks have these type of crystals, which are not aligned.
  3. 3. These types of rocks have aligned crystals and may contain bent or deformed fossils.
  4. 4. Sedimentary rocks have this property meaning that they are powdery or that pieces may rub off easily.
  5. 6. These types of rocks are formed by cooling lava or magma.