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The distance traveled by a wave during a single period is
Terrestrial Planets
Planets that are primarily composed of silicate rocks or metals, with a solid surface, similar to Earth.
Gas Giants
Large planets composed mostly of hydrogen and helium gases, with a small rocky core, notably including Jupiter and Saturn in our solar system.
Crater
A bowl-shaped depression formed by the impact of a meteorite or volcanic activity.
Meteoroid
A small particle from a comet or asteroid that is in the solar system and that could enter the Earth's atmosphere, becoming a meteor.
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