Problem 40
How did Sample I6 form? a. by magma that cooled slowly b. by fast cooling lava c. by a very fast cooling of a lava d. by a very fast cooling magma during a volcanic eruption e. by magma that was cooling slowly, then as a lava that cooled quickly
Problem 50
Type the following coordinates into the search bar in Google Earth: 33 48 14.24 N 84 08 44.31 W. This is Stone Mountain, GA. Zoom in to an eye elevation of ~2400 ft for a closer look. Based on the color, and assuming no color change has occurred due to weathering at this location, what is the composition of rock? a. ultramafic b. mafic c. intermediate d. felsic
