How to get from A to B

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Across
  1. 3. boat made of tree
  2. 6. plate with wheels
  3. 7. bike
Down
  1. 1. big eco friendly vehicle
  2. 2. it carries people over the water
  3. 4. its a really popular vehicle with 4 wheels
  4. 5. heavy cars that transport goods all over the world