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