Across
- 4. this river runs through Paraguay and Argentina; also known as Rio de la Plata
- 5. these factors are incentives for people to move toward cities
- 8. grassy, treeless areas used for livestock grazing and farming
- 10. This mid-atlantic climate zone has hot, dry summers and cool, moist winters
- 11. This river runs mainly through Venezuela
- 12. These mountains run through the western portion of North, Central, and South America
Down
- 1. areas of grasslands and rich soil that are found in parts of South America
- 2. This type of farming uses a technique for growing crops on a hillside
- 3. this mid-atlantic zones climate varies from moderate to cold, depending on elevation
- 6. this dry climate zone is generally dry, with some rain
- 7. savannas with flat terrain and moderate rainfall
- 9. River that flows around 4000 miles and empties into the Atlantic Ocean