Geologic Time Scale PowerPoint. A summary of the eras in Earth's geologic history. Includes slides on the various time periods on our planet Earth. Precambrian Eon:
Azoic (Hadean and Archean), Proterozoic Eras; and the Phanerozoic Eon: Paleozoic, Mesozoic, Cenozoic, and Neozoic Eras.
Each era is also divided into periods and epochs:
Paleozoic: Cambrian, Ordovician, Silurian, Devonian, Mississippian,
Pennsylvanian, and Permian
Mesozoic: Triassic, Jurassic, and Cretaceous
Cenozoic: Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, and Holocene
Slides cover from the origin of the planet to the rise of humans to present. Discusses the possibility of a new era and a new period brought about by human impact on the planet...the Neozoic and the Anthropocene. Timeline included. At the end, there is a short quiz included with key. Great addition to your Earth Science unit.
© Deborah Hayes aka HappyEdugator. For classroom and homeschool use.