Different ways Of preserving fish

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Across
  1. 4. A method involving soaking fish in sugar and salt (8 letters)
  2. 6. A process of drying fish in the sun or air (7 letters)
Down
  1. 1. Canning fish in jars for long-term storage (6 letters)
  2. 2. A technique that uses smoke to enhance flavor and preserve (6 letters)
  3. 3. A technique where fish is cooked in vinegar (7 letters)pickling
  4. 5. The method of preserving fish by freezing (7 letters)