Across
- 3. an exchange of goods and services.
- 4. To find unexpectly or in the course of search.
- 7. the science of drawing maps
Down
- 1. a journey with many people for a purpose.
- 2. the act of finding one's way to a place.
- 5. To travel over for adventure or discovery.
- 6. a person whose business is buying and selling.