Across
- 2. an urban area that has a name.
- 3. the planet on which we live.
- 6. a place for educating students
- 7. the plural of that.
Down
- 1. a four-wheeled road vehicle that is powered by an engine and is able to carry a small number of people.
- 2. the plural of this.
- 4. a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction.
- 5. the earth, together with all of its countries, people, and natural features.
- 8. the salty water that covers a large part of surface of the earth