| A | B |
|---|
| rotate | to turn on a axis |
| axis | an imaginary line through the center of the earth |
| revolve | to move in a path around another object |
| season | one of the four parts of the year |
| equator | an imaginary line around the middle of the earth |
| new moon | you can't see the moon at all |
| phases of the moon | different ways the moon looks through the month |
| As planets orbit... | they also rotate |
| The sun appears to rise in the... | east. |
| The sun ... | does not move. |
| The earth... | does move. |
| At night, our side of the earth... | is turned away from the sun. |
| Earth is tilted toward the sun... | in the summer. |
| Earth is tilted away from the sun.. | in winter. |
| The moon does not... | make its own light. |
| The reflected light from the sun... | makes the moon look bright. |
| The same side of the moon... | always faces the Earth. |
| The moon... | takes 8 different forms. |
