Practice problem
How Do Craters Form?
Part of the Moon is covered in many circular holes called craters. Each was formed when an asteroid or comet hit the lunar surface. Why is the moon covered in craters while the Earth seems to have so few?
Practice problem
Part of the Moon is covered in many circular holes called craters. Each was formed when an asteroid or comet hit the lunar surface. Why is the moon covered in craters while the Earth seems to have so few?