What deep oceans can teach about life,the desert rocks that sing

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Across
  1. 2. Lanes
  2. 6. Shakes voilently
  3. 7. Urban horizon
  4. 8. Sea water
  5. 9. Panic attack
Down
  1. 1. Arid region
  2. 3. Canopies
  3. 4. Man's best friend
  4. 5. Inhabiting the deep sea
  5. 7. Chanting