South America

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Across
  1. 1. where cattle grazing and care for livestock takes place
  2. 3. the agreement that split South America between Spain and Portugal
  3. 4. the variety of life in an ecosystem
  4. 6. led the revolution against the Spanish
  5. 7. cowboys who protect the land and do sheep and cattle herding
  6. 8. the more humid part of the pampas where crops grow
  7. 9. a large fertile plain that is important to Argentina's economy
Down
  1. 2. a very profitable crop for Argentina
  2. 5. rivers or streams flowing into a larger river or lake