Across
- 1. a round or solid figure
- 3. to make a picture in your mind using information from different source
- 4. observations or measurements recorded in an investigation
- 6. the planet where we live; the world
- 7. the only star in our solar system
- 8. something scientists make to answer questions about the real world
- 10. information that supports an answer to a question
- 11. a huge object in space that gives off heat and light
- 12. giving out or reflection a lot of light; shining
Down
- 2. a description of how something works or why something happens
- 5. a scientist who studies stars, planets, and other objects in the universe
- 7. the sun, the planets that orbit the sun, and other objects that orbit th sun
- 9. an attempt to find out about something