Day 1 Vocabulary

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Across
  1. 1. means exchanging items directly without using money.
  2. 4. raw materials and agricultural products for trade.
  3. 5. a city with more than 10 million people.
  4. 7. a liquid removed from sugarcane, corn, or other renewable plants.
  5. 11. a mix with gasoline to make an alternative fuel.
  6. 12. a body of land surrounded on three sides by water.
  7. 13. hills
  8. 15. navigable routes of travel and transport
Down
  1. 2. a community of living organisms and their natural environment
  2. 3. means that boats and ships can travel easily on them
  3. 6. the variety of living species on Earth
  4. 8. group of countries that work together to achieve their economic and political goals.
  5. 9. human-made water passages used for travel and shipping
  6. 10. takeover
  7. 14. land suitable for farming.