Volcanoes

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Across
  1. 2. when a large amount of magma pushes up
  2. 3. when two continental plates collide
  3. 5. a massive slab of rock on earth's crust
  4. 7. when faults push minerals/materials up
  5. 8. a line on a rock surface, geological
Down
  1. 1. a mountain with magma underneath it
  2. 4. they are revealed by erosion, near fold
  3. 6. earth's top layer, where mountains form
  4. 8. where two plates collide and push up