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Grade 6 CH 7
Earth and Space
| Question | Answer |
|---|---|
| An imaginary line draw from the north geologic pole of the Earth to the south geographic pole. | AXIS |
| Earth spinning on its axis. | ROTATION |
| The motion of Earth around th sun. | REVOLUTION |
| The Earths curved path around the Sun. | ORBIT |
| When the Sun reaches it greatest distance north or south of the equator and is directly over the Tropic of Cancer or the Tropic of Capricorn. | SOLSTICE |
| WHen the Sun is directly above Earth's equator. | EQUINOX |
| Depressions formed by large meteorites; space objects that strike the equator. | CRATER |
| The chnging views of the Moon as seen from Earth. | MOON PHASES |
| When the Earth move into the Moon's shadow. | SOLAR ECLIPSE |
| When the Sun, Earth, and Moon are directly lined up so that the full moon moves into Earth's shadow. | LUNAR ECLIPSE |
| The Sun, planets, asteroids, comets, and other objects in orbit around the Sun. | SOLAR SYSTEM |
| Measurements between objects within the solar system. | ASTRONOMICAL UNIT |
| Small rocky objects that mostly lie in a belt located between the orbits of Mars and Jupiter. | ASTEROID |
| Objects made of rocky particles and water ice. | COMET |
| A large cloud of gas, ice, and dust rotating slowly in place. | NEBULA |