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Moon Vocabulary

Vocab for Moon test

TermDefinition
Moon Phase Changing appearance of the moon
Eclipse Passing into the shadow of another
Crater Formed by rocky objects hitting the surface
Tides Change of water level due to gravity pull
Ray Streaks of material outward from the crater
Perigee the point in the moon's orbit closest to Earth
Apogee the point in the moon's orbit farthest from Earth
Orbital Period Revolution of the moon around the Earth
Solar Eclipse Moon is directly between the Earth and Sun
Lunar Eclipse Earth is directly between the Moon and Sun
Comet Small body of ice, rock and dust. Tail points away from sun
Solar System A system of planets orbiting a star.
Blue Moon Full moon twice a month
Waxing Moon illuminated area increasing after a new moon
Waning Moon illuminated are decreasing after a full moon
Earth's Tilt Causes the Earth's Seasons
Created by: emezeivtch
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