Unit 4

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Across
  1. 4. A rainforest has rich examples of these
  2. 6. Plastic bottles are a common type of this
  3. 8. What you consider before saying yes to a risky plan
  4. 10. The reindeer with a red nose
  5. 11. emissions, environmental impact
  6. 14. Someone traveling with a small budget, usually wears a backpack
  7. 15. You can reduce it by walking, recycling, or using clean energy
  8. 16. something you buy to remember a trip
  9. 17. Santa's mode of transport
Down
  1. 1. Paris is one of the world’s most famous ones.
  2. 2. Shops offer a wide ___ of products
  3. 3. Creates travel packages that include hotels and activities.
  4. 5. Where animals live and find food.
  5. 7. You might say this when seeing a beautiful sunset.
  6. 9. Governments write many of these for public safety
  7. 12. Summer in Europe usually falls into this period
  8. 13. Person who helps you plan holidays and find good deals
  9. 18. Santa's helpers