water

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Across
  1. 2. Supports aquatic ecosystems
  2. 6. for cooking and food preparation
  3. 7. Critical for sanitation and hygiene
  4. 9. Necessary for agriculture
Down
  1. 1. for transportation and trade (
  2. 3. component in industrial processes
  3. 4. Essential for hydration
  4. 5. Formsa major part of the Earth's surface
  5. 8. Source of hydroelectric power