Earthquakes

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Across
  1. 5. At a ____________ boundary the Earth's plates move away from each other.
  2. 7. At a ____________ boundary the Earth's plates move past each other.
  3. 8. The shaking of the ground that happens when two plates suddenly slide past each other.
  4. 9. What is the name of the thickest layer of the Earth that lies beneath the crust?
Down
  1. 1. At a ____________ boundary the Earth's plates push into each other.
  2. 2. What is the name of the thin layer that covers the Earth's surface?
  3. 3. The Earth's crust is broken up into huge tectonic _______.
  4. 4. The third layer of the Earth is a liquid and is called the _______ core.
  5. 6. The centre of the Earth is a solid metal ball called the ________ core.