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6 Sci Solar System
6th Grade Science Solar System Vocabulary
| Question | Answer |
|---|---|
| ROTATION | THE SPINNING OF THE EARTH ON ITS AXIS ONCE EVERY 24 HOURS. |
| REVOLUTION | THE MOVEMENT OF THE EARTH AROUND THE SUN IN ONE YEAR. |
| AXIS | THE IMAGINARY LINE THAT RUNS FROM A PLANET'S NORTH TO SOUTH POLE. |
| WINTER | THE SEASON WHEN THE PART OF THE EARTH YOU LIVE ON IS TILTED AWAY FROM THE SUN. |
| SUMMER | THE SEASON WHEN THE PART OF THE EARTH YOU LIVE ON IS TILTED TOWARD THE SUN. |
| WAXING | THE PHASES WHEN THE MOON APPEARS TO BE GETTING LARGER. |
| WANING | THE PHASES WHEN THE MOON APPEARS TO BE GETTING SMALLER. |
| MOON PHASES | THE CHANGES IN THE WAY THE MOON APPEARS FROM EARTH. |
| SOLAR ECLIPSE | WHEN THE MOON MOVES BETWEEN THE SUN AND EARTH AND THE MOON'S SHADOW TRAVELS ACROSS PARTS OF THE EARTH. |
| LUNAR ECLIPSE | WHEN THE EARTH IS BETWEEN THE SUN AND MOON AND THE EARTH'S SHADOW FALLS ON THE MOON. |
| SOLAR SYSTEM | THE PLANETS, DWARF PLANETS, AND NUMEROUS OTHER OBJECTS THAT ORBIT OUR SUN. |
| ASTRONOMICAL UNIT | THE AVERAGE DISTANCE FROM EARTH TO THE SUN. |
| OUTER PLANETS | HUGE, GAS PLANETS FURTHER FROM THE SUN. |
| INNER PLANETS | SMALLER, SOLID, ROCKY PLANETS CLOSEST TO THE SUN. |
| CONSTELLATIONS | GROUPS OF STARS THAT FORM PATTERNS IN THE SKY. |
| GALAXY | GROUP OF STARS, GAS, AND DUST HELD TOGETHER BY GRAVITY. |
| DWARF PLANETS | PLANETS THAT ORBIT THE SUN, HAVE ENOUGH MASS TO HAVE A NEARLY ROUND SHAPE, MAY SHARE ORBIT, AND ARE NOT A MOON. |
| COMET | SMALL BODY OF ICE, ROCK, AND COSMIC DUST. "DIRTY SNOWBALL" |
| ASTEROID | SMALL, ROCKY OBJECTS THAT ORBIT THE SUN. |