Sources:
Phases of Earth’s surface: https://www.smithsonianmag.com/science-nature/travel-through-deep-time-interactive-earth-180952886/
Earth’s layers: https://phys.org/news/2015-12-earth-layers.html
Sources:
Phases of Earth’s surface: https://www.smithsonianmag.com/science-nature/travel-through-deep-time-interactive-earth-180952886/
Earth’s layers: https://phys.org/news/2015-12-earth-layers.html