Space Practice Worksheet
| # | Answer |
|---|---|
| 1 | The Sun. |
| 2 | An orbit. |
| 3 | The Moon. |
| 4 | About 365 days, or 1 year. |
| 5 | Earth. |
| 6 | Gravity. |
| 7 | It reflects light from the Sun. |
| 8 | Mars. |
| 9 | A solar system. |
| 10 | To look at distant objects in space. |
| 11 | Because we see different lit parts of the Moon as it moves around Earth. |
| 12 | An astronaut. |
| 13 | A star is usually bigger than a planet. |
| 14 | The Sun. |
| 15 | Earth has water and air, and it is not too hot or too cold. |