Determination of intrusive and extrusive igneous rocks.
Practice Intrusive and Extrusive Igneous Rocks questions
Reviews the difference between intrusive and extrusive igneous rocks.
Learn new vocabulary words and help remember them by coming up with your own sentences with the new words using a Stop and Jot table.
The geology of Gettysburg influenced the outcome of battles during the Battle of Gettysburg. The boulders of Devil's Den were good hiding places.
Obsidian is hard and sharp. Humans used obsidian to make sharp and sturdy tools.
This gallery supplies images of many types of igneous rocks and lists their characteristics. It can help students recognize the different properties and see both intrusive and extrusive igneous rocks.