Earth: Inside and Out Glossary | AMNH https://www.amnh.org/learn-teach/curriculum-collections/earth-inside-and-out/earth-inside-and-out-glossary
abyssal ocean The deep ocean that lies in water depths of 4,000 meters or deeper.Acasta gneiss The oldest rock dated on Earth, found in the Northwest Territories, Canada.accretion Th…
Rainier Retrieving a Stromatolite from the Sahara