Across
- 2. plains region between the highlands and Andes
- 4. mountain system made up of roughly parallel ranges
- 6. plains region between the highlands and Andes
- 7. longest river in the region, flows through Venezuela to the Atlantic Ocean
Down
- 1. partially Andes mountains on the western side of Columbia
- 3. mountains on the western side of Columbia
- 4. mountain system made up of roughly parallel ranges
- 5. River 4,000-mile-long river that flows eastward across northern Brazil
- 8. longest river in the region, flows through Venezuela to the Atlantic Ocean
