BEGINNING OF AGRICULTURE

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Across
  1. 4. About 1.6 million years ago, many places around the world began to experience long periods of freezing weather
  2. 5. farming, and growing of crops and the training of animals to provide food, wool, and other products. a strip of land connecting two continents
  3. 6. the NEW STONE AGE
Down
  1. 1. the MIDDLE STONE AGE
  2. 2. Changing plants to make them more useful / Breeding of animals for food, hunting, and companionship
  3. 3. huge stones used as monuments or as the sites for religious gatherings.