Environment

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Across
  1. 1. The beauty that surrounds us.
  2. 3. An item that is useless in its original form.
  3. 6. The reason glaciers melt causing sea levels to rise and the reason the planet is overheating.
  4. 7. A good smelling plant that is very beautiful.
Down
  1. 2. Something that grows on land, is big and produces fruits or flowers or only leaves.
  2. 4. The smartest living organism on earth.
  3. 5. The harmful gas that we inhale near factories.