Learn about foods and key words

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Across
  1. 2. a wood box with ice
  2. 4. to go bad,not good
  3. 7. process of drying foods to make them last longer
Down
  1. 1. what makes food go bad and spoil
  2. 3. put food in can with preservatives
  3. 5. wrapping foods in plastic or containers to preserve food
  4. 6. safety conditions and practices that preserve the quality of food to prevent contamination.