Day 119: Composition of the Earth »
By Mr. G on Feb 22, 2008 in Geology, Featured | 0 Comments
The guiding question for today’s class was: What is the Earth made of? The answer is rocks and minerals. In order to examine geology more in depth, we are starting the geology unit by examining the properties and identifiable characteristics of minerals.
Today we examined the first four properties: Color, Streak, Luster, […]