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E.S. Ch 4

Vocab E.S 4

QuestionAnswer
Comet Ball of ice, rock, frozen gases, and dust that orbits the sun
Star Glowing ball of hot gas that makes its own energy and light.
Atmosphere Envelope of gas surrounding an object in space.
Asteroid Rocky object smaller than a planet, that orbits a star
Greenhouse Effect Warming of the atmosphere because of trapped heat energy from the sun.
Sunspot Dark area on the sun’s surface that gives off less energy than the rest of the sun.
Planet Large object in space that orbits a star such as the sun.
Solar System A star, such as the sun, and all the objects that revolve around it in space.
Meteor Brief streak of light seen when an asteroid enters the earth’s atmosphere and burns up.
Moon Natural satellite that orbits the sun.
Asteroid belt Region between Mars and Jupiter where most asteroids orbit the sun.
Meteorite Asteroid that hits the surface of a planet or moon after traveling through space.
Created by: G.Rey
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