This Is A Tall Order!

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Across
  1. 2. These mountains are formed when large sections of magma float up from beneath the ground and push up rocks, creating a tall, but inactive volcano.
  2. 5. A hump made on the earth by various causes.
  3. 6. A mountain made by the raising of a fault block.
Down
  1. 1. Mountains that have magma stored in them internally and occasionally release it.
  2. 3. These mountains are formed naturally and revealed by erosion.
  3. 4. The most common type of mountain.