📖 what
What is an impact crater?
Quick Answer
An impact crater is a bowl-shaped depression formed when a meteoroid, asteroid, or comet strikes a surface.
The Full Story
Impact craters are among the most common landforms on airless worlds and many planetary surfaces. Their size and shape depend on the impact speed, the size of the object, and the nature of the ground. The Moon is heavily cratered because it has no strong atmosphere or active erosion to erase old impacts. Craters also preserve clues about the age and history of a planet’s surface.
Key Facts
1.The Moon is heavily cratered
2.Crater size depends on impact energy and surface material
3.Craters help scientists date planetary surfaces
YouTube Angle
Suggested video title for this topic:
"Why the Moon is pockmarked like a record of ancient impacts"
Was this answer helpful?
Tap a reaction — it helps us pick what to cover next.