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".
The meaning of CRATER is the bowl-shaped depression around the orifice of a volcano. How to use crater in a sentence.
Craters made by exploding volcanoes (e.g., Crater Lake, Oregon) are more common on Earth than on the Moon, Mars, or Jupiter ’s moon Io, where they have also been identified.
CRATER definition: 1. the round hole at the top of a volcano, or a hole in the ground similar to this: 2. to make one…. Learn more.
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.
After the death of his father, a boy growing up on a lunar mining colony takes a trip to explore a legendary crater, along with his four best friends, prior to permanently leaving the Moon and relocated to another planet.
A crater is a roundish dent left in the surface of something by the impact of something else. Look at the moon: it's covered in craters from thousands of impacts over millions of years.
To form a true impact crater, this object needs to be traveling extremely fast—many thousands of miles per hour! When a solid object crashes into something at these super fast speeds, it forms a crater regardless of how hard or tough it is.