Across
- 3. The treaty that divided newly discovered lands between Spain and Portugal.
- 4. Polish astronomer who argued that Earth revolves around the Sun.
- 6. An animal brought from the Old World to the New World.
- 7. The country that sponsored Columbus's voyage.
- 9. The transfer of plants, animals, diseases, and goods between two regions.
- 13. A product from the New World that became popular in Europe.
- 16. The period when Europeans traveled across the world by sea.
- 18. Scientist who was placed under house arrest for his scientific findings and support of the heliocentric theory. He also was the first to use a telescope to study space.
- 19. The first word in the name of the revolution that changed how Europeans understood nature.
- 20. The Portuguese prince who sponsored voyages along Africa's coast.
- 21. The continent Europeans wanted to reach for valuable spices and trade.
- 22. Portuguese explorer who reached India in 1498.
Down
- 1. Italian explorer who sailed west for Spain in 1492.
- 2. The first word in the name of the exchange between the Old and New Worlds.
- 5. Theory that placed the Sun at the center of the solar system.
- 7. Valuable products from Asia that Europeans wanted to trade for.
- 8. Scientist who formulated the Law of Gravity.
- 10. The force that pulls objects toward one another.
- 11. Scientist who discovered that planets travel in oval-shaped orbits.
- 12. One of the first European countries to explore overseas.
- 14. Theory that placed Earth at the center of the universe.
- 15. Caused millions of Native American deaths in the Columbian Exchange.
- 17. Portuguese explorer who sailed around the southern tip of Africa.