impact crater wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/Impact_craterAn impact crater is a depression in the surface of a planet, moon, or other solid body in the Solar System or elsewhere, formed by the hypervelocity impact of a smaller body. In contrast to volcanic craters, which result from explosion or internal collapse, impact craters typically have raised rims and floors that … See more
Daniel M. Barringer, a mining engineer, was convinced already in 1903 that the crater he owned, Meteor Crater, was of cosmic origin. Yet most geologists at the time assumed it formed as the result of a volcanic steam … See more
Non-explosive volcanic craters can usually be distinguished from impact craters by their irregular shape and the association of volcanic flows and other volcanic materials. Impact craters produce melted rocks as well, but usually in smaller volumes with … See more
Impact cratering involves high velocity collisions between solid objects, typically much greater than the speed of sound in those objects. Such hyper-velocity impacts produce physical effects such as melting and vaporization that do not occur in familiar sub-sonic … See more
On Earth impact craters have resulted in useful minerals. Some of the ores produced from impact related effects on Earth include ores of See more
Because of the many missions studying Mars since the 1960s, there is good coverage of its surface which contains large numbers of craters. Many of the craters on Mars differ … See more
• Cretaceous–Paleogene extinction event – Sudden mass extinction event about 66 million years ago caused by the impact of a massive asteroid
• Crater illusion – Optical illusion See moreWikipedia text under CC-BY-SA license- https://en.wikipedia.org/wiki/List_of_impact_craters_on_Earth
11 rows · This list of impact craters on Earth contains a selection of the 190 …
See all 11 rows on en.wikipedia.orgNAME LOCATION COUNTRY DIAMETER (KM) Wabar Rub' al Khali desert Saudi Arabia 00 0.1 Kaali Saaremaa Estonia 00 0.1 Campo del Cielo Chaco Argentina 00 0.1 [7] Henbury Northern Territory Australia 00 0.2
- https://simple.wikipedia.org/wiki/Impact_crater
Impact craters are formed by meteorites or comets striking the Earth or other solid body. There is a system for recording and assessing craters. [1] Largest craters on Earth[ change | change …
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- https://en.wikipedia.org/wiki/Chesapeake_Bay_impact_crater
- The Chesapeake Bay impact crater was formed by a bolide that struck the eastern shore of North America about 35.5 ± 0.3 million years ago, in the late Eocene epoch. It is one of the best-preserved "wet-target" impact craters in the world. Continued slumping of sediments over the rubble of the crater has helped shape the Chesapeake Bay.
- Location: Chesapeake Bay
- Country: United States
- Age: 35.5 ± 0.3 million
- State: Virginia
- https://en.wikipedia.org/wiki/List_of_impact...
32 rows · List of impact craters in North America. World map in …
See all 32 rows on en.wikipedia.orgNAME LOCATION DIAMETER (KM) AGE (MA/MILLIONS) Brent Ontario 3.8 396 ± 20 Carswell Saskatchewan 39 115 ± 10 Charlevoix Quebec 54 342 ± 15 Couture Quebec 8 430 ± 25
- https://en.wikipedia.org/wiki/Impact_crater_lake
37 rows · An impact crater lake is a lake inside a depression caused by the impact of a meteor. It is also known as an annular lake in cases where the water body is shaped like a ring, as …
- https://en.wikipedia.org/wiki/Haughton_impact_crater
Haughton impact crater is located on Devon Island, Nunavut in far Northern Canada. It is about 23 km (14 mi) in diameter and was formed 31-32 million years ago during the Early Oligocene . …
- https://sco.wikipedia.org/wiki/Impact_crater
Bottom-left: Estimatit 50,000-year-auld Meteor Crater east o Flagstaff, Arizona, U.S. Bottom-richt: The prominent crater Tycho in the soothren heichlands o the Muin An impact crater is an …
- https://en.wikipedia.org/wiki/Vredefort_impact_structure
The Vredefort impact structure /ˈfrɪədəfɔːrt/ is the largest verified impact structure on Earth. The crater, which has since been eroded away, was around 160–300 km across when it was …
- https://en.wikipedia.org/wiki/Schrödinger_(crater)
Schrödinger is a large lunar impact crater of the form traditionally called a walled plain and is named after Erwin Schrödinger. It is located near the south lunar pole on the far side of the …
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