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Science Test
| Term | Definition |
|---|---|
| Moon | a natural satellite. most people believed that the impact theory caused the birth of it |
| Winter Solstice | Earth has it's shortest days of the year and it happens on December 22 |
| Summer Solstice | Earth has it's longest days of the year and it happens on June 21 |
| Fall Equinox | happens on September 22 |
| Spring Equinox | happens March 21 |
| Lunar Eclispe | is when the Sun, Earth, and Moon are aligned equally |
| Solar Eclispe | is when the Sun Moon and Earth are aligned equally |
| Sun | is a star made up of many gases, has three layers, it is the source of our energy |
| Solar Flares | explosions of energy |
| Solar Winds | blows particles away from the Sun |
| Nuclear Fusion | the combining of atoms |
| Nebula | a huge space cloud of dust |