Helping Out Crossword Puzzle

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Across
  1. 2. What should you always take with you to drink while hiking?
  2. 4. Gives light when it's dark.
  3. 7. We need ________ to sleep outside.
Down
  1. 1. What do you use to put and bring your clothes for camping?
  2. 3. You sleep inside a _______ .
  3. 5. You need this to show you directions.
  4. 6. Camping is a lot of what?