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Earth Science-Wk 17
Earth Sun Moon
Term | Definition |
---|---|
tide | the rising and falling of the ocean's water level due to the pull of gravity of the moon |
atmosphere | the protective layer of gases around the Earth that allows for water, weather and life to exist |
sun spots | cooler areas on the sun |
solar flares | an explosion of hot gases off the surface of the Sun |
axis | an imaginary line running through the middle of a planet, moon or sun |
solar prominences | giant ribbons of gas that swell up from the Sun's surface |
corona | atmosphere of gases around the outside of the Sun |
maria | dark areas on the moon that indicate deep places on the surface |
craters | holes in the surface of the moon caused by meteors |