Across
- 2. someone who travels to places where no one has ever been in order to find out what is there
- 6. one or more reasons for believing that something is or is not true
- 8. the planet fourth in order of distance from the sun, after Earth and before Jupiter
- 10. without any doubt
Down
- 1. in a position or direction surrounding, or in a direction going along the edge of or from one part to another
- 3. a particular area or part of the world, or any of the large official areas into which a country is divided
- 4. the outer or top part or layer of something
- 5. not long ago, or at a time that started not long ago
- 7. a substance, such as water, that is not solid or a gas and that can be poured easily
- 9. the material on the surface of the ground in which plants grow