Metamorphic Rock Activity
We talked about what a geologist does and brought out this “land recreation.” LD and DD took turns taking “core samples” from the earth with the straw. They could tell that it was made of different layers. Metamorphic rocks are made when pressure and heat change the rocks. The oven was our ‘heat and pressure source’ for creating these “metamorphic rocks. Then we took rock samples (below) and looked not...





















































