Resource: Ch. 6 of the text and the Igneous Rock animation View the animation at http://www.wiley.com/college/strahler/0471480533/animations/ch12_animations/animation1.html Respond in 200 to 300 words to the following questions: Where do igneous rocks originate? How are they formed? What are the two categories of igneous rocks? What are the distinguishing characteristics between the two categories of rocks? Post your response in the individual forum. Due day 5.