Across
- 2. the layer of rock that is at the bottom of the other layers is the ____ layer of rock
- 3. when the moon passes between the earth and sun, blocking sunlight
- 7. when indirect light from the sun is hitting a part of earth
- 9. the force of gravity between two objects depends on mass and ____ planets Jovian planets that are made of gas
- 10. that are rocky and small
- 12. excavation or _______ reveals the fossil
- 14. when Earth passes between the sun and moon, casting a shadow on the moon
Down
- 1. when the moon is fully lit up
- 3. regular changes in temperature that repeat every year
- 4. the force of attraction between any two objects with mass
- 5. the remains or impressions of ancient organisms preserved in rock
- 6. the layer of rock that is at the top of the other layers is the ____ layer of rock
- 8. to spin on an axis
- 11. to move around another object
- 13. when the lighting of the moon increases
