Hunger

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Across
  1. 3. make something less severe (usually pain/suffering)
  2. 5. growing crops and raising livestock
  3. 6. assistance given to people who need help (for example in disasters)
  4. 7. gardening without soil; using water
Down
  1. 1. altering the genetical material (DNA) of an organism
  2. 2. using something of value carelessly or without purpose
  3. 4. physical work done by humans