Across
- 1. To try to win or be better than others at something
- 4. When people move from one country to live in another country
- 5. When people communicate, work together or affect one another
- 6. When people, animals or things change to survive or work better in a new environment
Down
- 1. A disagreement or struggle between people or groups
- 2. The act of traveling to learn about new places or discover something new
- 3. The exchange of goods and services between people or places