
Sign up to save your podcasts
Or
Why are some ancient rocks well-preserved, while others are extremely messed up?
Today, we'll take a side quest from our Greenland arc to learn more about metamorphosis, which changes rocks beneath our feet. On the way, we'll transform toast into cookies, take an elevator ride deep into the crust, and meet an ancient rock with a babyface.
Extra credit: make some toast, or go looking for butterflies.
4.9
150150 ratings
Why are some ancient rocks well-preserved, while others are extremely messed up?
Today, we'll take a side quest from our Greenland arc to learn more about metamorphosis, which changes rocks beneath our feet. On the way, we'll transform toast into cookies, take an elevator ride deep into the crust, and meet an ancient rock with a babyface.
Extra credit: make some toast, or go looking for butterflies.
6,087 Listeners
5,410 Listeners
1,343 Listeners
475 Listeners
318 Listeners
698 Listeners
6,268 Listeners
4,123 Listeners
281 Listeners
2,950 Listeners
7 Listeners
216 Listeners
824 Listeners
44 Listeners
295 Listeners