<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Our Terms of Use (click here to view) and Privacy Policy (click here to view) have changed. By continuing to use this site, you are agreeing to our new Terms of Use and Privacy Policy.

Formation of Earth

Earth formed from the solar nebula and contracted by gravity and differentiated; Moon formed when a giant asteroid struck Earth and flung material out into space.

Atoms Practice
Estimated3 minsto complete
%
Progress
Practice Formation of Earth
Practice
Progress
Estimated3 minsto complete
%
Practice Now
Formation of Earth Discussion Questions
student Contributed
A list of student-submitted discussion questions for Formation of Earth.
Please wait...
Please wait...