<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation

Intrusive and Extrusive Igneous Rocks

Intrusive rocks cool slowly and extrusive igneous rocks cool rapidly; this leads to different crystal sizes.

Atoms Practice
Estimated4 minsto complete
%
Progress
Practice Intrusive and Extrusive Igneous Rocks
Practice
Progress
Estimated4 minsto complete
%
Practice Now
Intrusive and Extrusive Igneous Rocks Study Guide
student Contributed
This study guide summarizes the key points of Intrusive and Extrusive Igneous Rocks. You can download and customize it to suit your needs and study habits.
Please wait...
Please wait...