Can you solve this crossword? Find out the key word!

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Across
  1. 2. large animals that people keep for milk, meat, or work.
  2. 3. a plant grown for food or other uses.
  3. 4. the time when people gather food from plants or fields.
  4. 7. being nice and welcoming to guests or visitors.
Down
  1. 1. very pretty and interesting to look at.
  2. 5. very big and wide in size or area.
  3. 6. to take things out of a vehicle or container.