Comets, Object made of dust, rock, and ice.Characterized by dust and gas tails, Asteroids, Small body made of rock, carbon or metal, that orbits the Sun., Meteoroids:, Small particle from an asteroid or comet orbiting the Sun., Meteors:, Visible path of a meteoroid or comet debris as it burns up in Earth's atmosphere, Meteorite, Meteoroid that survives its passage through the Earth's atmosphere and hits the Earth’s surface.

asteroids practice

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