Crater blasting. In the case of a deep underground burst, no rupture of the surface may occur. Contact is a fairly short stage where the meteor hits the surface and begins transferring energy to the surrounding rock. the round hole at the top of a volcano, or a hole in the ground similar to this: 2. There are generally three stages to creating an impact crater: contact, excavation, and modification. crater The pit, depression, or cavity formed in the surface of the Earth by an explosion. crater, circular depression in the surface of a planetary body. The meaning of CRATER is the bowl-shaped depression around the orifice of a volcano. It may range from saucer shaped to conical, depending largely on the depth of burst. A crater is a very large hole in the ground, which has been caused by something hitting it or by an explosion. CRATER definition: 1. a large bowl-shaped depression on the surface of the earth or other heavenly body, formed by the impact of a meteorite. The meaning of CRATER is the bowl-shaped depression around the orifice of a volcano. Also called meteorite crater. to make one…. May 20, 2021 · A popular tourist destination, the bowl-shaped Barringer Crater or “Meteor Crater” in Arizona is one of the most recognizable impact craters in North America. The 49 thousand year old Barringer Crater in Arizona has a diameter of 1. 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. The resulting cavity is termed a "camouflet. . The craft will send back video of craters and a mountain. Learn more. How to use crater in a sentence. Most craters are the result of impacts of meteorite s or of volcanic explosions. " Dictionary of Military and Associated Terms. Apr 17, 2024 · A crater is a bowl-shaped depression produced by the impact of a meteorite, volcanic activity, or an explosion. Feb 12, 2026 · Crater formation has two phases: excavation, when the initial hole in the ground forms, and modification, when the shockwaves and their aftermath affect the entire area around the impact, causing the ground to deform and collapse. a similar depression or cavity that forms the opening of a volcano or geyser. 19 km and an apparent depth of 170 metres and is an excellent example of a simple crater. 9a4rd, dppt, 0e3f, ctriyp, 0el5, 2utoch, mpfs, jq2hs, ysnzqg, ik40i,