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1. en.wikipedia.org › wiki › CraterCrater - Wikipedia

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   A crater is a landform consisting of a hole or depression on a planetary surface, usually caused either by an object hitting the surface, or by geological activity on the planet. A crater has classically been described as: "a bowl-shaped pit that is formed by a volcano, an explosion, or a meteorite impact". [1]

2. dictionary.cambridge.org › dictionary › englishCRATER | English meaning - Cambridge Dictionary

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   Learn the meaning of crater as a noun and a verb, with synonyms, antonyms and related words. See how crater is used in different contexts, such as geology, astronomy and finance.

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4. www.nationalgeographic.org › encyclopedia › craterCrater - National Geographic Society

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   Apr 17, 2024 · Happy-Face Crater. A crater is a bowl-shaped depression, or hollowed-out area, produced by the impact of a meteorite, volcanic activity, or an explosion. This cheery crater on Mars was the result of a happy accident—a meteor impact. Photograph by NASA/JPL/MSSS. Photograph.

5. en.wikipedia.org › wiki › Volcanic_craterVolcanic crater - Wikipedia

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   A volcanic crater is an approximately circular depression in the ground caused by volcanic activity. It is typically a bowl-shaped feature containing one or more vents. During volcanic eruptions , molten magma and volcanic gases rise from an underground magma chamber , through a conduit, until they reach the crater's vent, from where the gases ...

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   What is an impact crater?

   • An impact crater is formed when an object like an asteroid or meteorite crashes into the surface of a larger solid object like a planet or a moon. To form a true impact crater, this object needs to be traveling extremely fast—many thousands of miles per hour!

   What Is an Impact Crater? - NASA Space Place

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   What is a crater shaped depression?

   • A crater is a bowl-shaped depression produced by the impact of a meteorite, volcanic activity, or an explosion. A crater is a bowl-shaped depression, or hollowed-out area, produced by the impact of a meteorite, volcanic activity, or an explosion.

   Crater - National Geographic Society

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   What is a crater formed by a meteorite?

   • A crater is a bowl-shaped depression, or hollowed-out area, produced by the impact of a meteorite, volcanic activity, or an explosion. Craters produced by the collision of a meteorite with Earth (or another planet or moon) are called impact craters. The high-speed impact of a large meteorite compresses, or forces downward, a wide area of rock.

   Crater - National Geographic Society

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   What causes craters on Earth?

   • Most craters are the result of impacts of meteorite s or of volcanic explosions. Meteorite crater s are more common on the Moon and Mars and on other planets and natural satellites than on Earth, because most meteorites either burn up in Earth’s atmosphere before reaching its surface or erosion soon obscures the impact site.

   Crater | volcanic, impact, formation | Britannica

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7. spaceplace.nasa.gov › impact-crater › enWhat Is an Impact Crater? - NASA Space Place

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   Jun 13, 2024 · An impact crater is formed when an object like an asteroid or meteorite crashes into the surface of a larger solid object like a planet or a moon. To form a true impact crater, this object needs to be traveling extremely fast—many thousands of miles per hour!

8. www.space.com › 10-earth-impact-craters-you-should10 Earth impact craters you must see | Space

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   Nov 4, 2022 · 10 Earth impact craters you must see. Visit these Earth impact craters, even from the comfort of your own home. Planet Earth holds some of the strangest, natural tourist destinations in the...

9. www.britannica.com › science › crater-geologyCrater | volcanic, impact, formation | Britannica

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   Crater, circular depression in the surface of a planetary body. Most craters are the result of impacts of meteorites or of volcanic explosions. Meteorite craters are more common on the Moon and Mars and on other planets and natural satellites than on Earth, because most meteorites either burn up in.