Take a look at these images and see if you notice the different rock layers. Can use see the folding patterns? Can you see the different colours of the rock?
Metamorphosis means to changefrom one form into another.
Many animals (especially insects) go through a metamorphosis when they change their body shape completely so that they can spread their species to new places.
Some of these insects live the first part of their lives underwaterand then become a flying insect. Some begin their lives as worms or grubs and then change into flying bugs.
Watch this short video showing a monarch butterfly.