Methods 2: Week 10
1. What did you do in lab today? In lab today, we used candy to make rocks. In order to do this, we used Starbursts. We started by slitting them into tiny pieces and then forming them together into a ball. After forming a ball, we placed the starburst ball into some tinfoil and heated it up with a butane torch. After heating up the tinfoil ball and the starbursts, we added pressure to the tinfoil by squeezing it with our hands for about a minute. Then, finally, we let it cool off in some cold water for a couple of minutes before unwrapping the tin foil to reveal our crystallized rock. 2. What was the big question? What happens during the stages of the rock cycle? 3. What did you learn in Thursday’s discussion? The tectonic plates move because of convection cells underneath the earth's surface. As the lava in the mantle heats up and coo...