Across
- 2. all of space and everything in it including starts, planets, galaxies, etc.
- 5. mountains with a hole in the top or side that sometimes sends out rocks, ash, lava, etc., in a sudden explosion
- 7. four periods (spring, summer, autumn, and winter) into which the year is commonly divided
- 10. a heavy type of metal is used to make steel and in many products
- 11. a natural force that tends to cause physical things to move towards each other
- 12. the shape of the part of the moon that is visible at different times during a month
Down
- 1. a device shaped like a long tube that you look through in order to see things that are far away
- 3. smaller than normal size
- 4. not rare; occurring all the time
- 6. known or recognized by very many people
- 8. of or relating to the sun
- 9. the curved path that something (such as a moon or satellite) follows as it goes around something else (such as a planet)
