Origins of the Earth

Origins

Origins of the Earth

Conditions for Life?

Factoids: Speed

Factoids: Distance

Factoids: Numbers

Origins of the Earth

Aliens?

How did the Universe Form?

Factiods: reviewed

Earth Was Formed of Material Made in Stars

Big Bang

Origin of Solar System

Nebular Hypothesis of Solar System Formation

Orgin of the Earth

Early History of the Earth

Nuclearsynthesis

"continued"

The Sun

Nuclearsynthesis

Origin of the Earth

Origin of the Earth

Origin of the Earth

Solar System

Supernova

Supernova animation PowePoint

Origin of the Earth

Stars and Planets and Contained within Galaxies

Stars Make Heavy Elements from Lighter Ones

Early History of the Earth

Origin of the Earth

Earth, Ocean, and Atmosphere Accumulated in Layers Sorted by Density

Earth, Ocean, and Atmosphere Accumulated in Layers Sorted by Density

Formation of the Earth

Origin of the Earth

Origin of the Earth

Earth's Interior

Earth's Interior

Earth, Ocean, and Atmosphere Accumulated in Layers Sorted by Density

Earth, Ocean, and Atmosphere Accumulated in Layers Sorted by Density

Earth, Ocean, and Atmosphere Accumulated in Layers Sorted by Density

Earth, Ocean, and Atmosphere Accumulated in Layers Sorted by Density

Life Probably Originated in the Ocean

What Will Be the Future of Earth?

What Will Be the Future of Earth?

Other Ocean Worlds

Other Ocean Worlds

Other Ocean Worlds

Other Ocean Worlds

Other Ocean Worlds