1-1
Never Close Enough
1-2
Our Living World
1-3
Pangea
1-4
Green Earth
1-5
In The Beginning
1-6
Triassic Earth
1-7
Earth Creation
1-8
Our Atmosphere
1-9
A New World
1-10
Earth's Story
1-11
Atmospheric Instability
1-12
Planet Reborn
1-13
Competing For Light
1-14
Snowball Earth
1-15
Continents
1-16
Genesis
1-17
The Rains
1-18
Plant Transformation
1-19
Rodinia
1-20
Something Is Stirring
1-21
New Frontiers
1-22
Adaptation
1-23
Never The Same Again
1-24
Tectonic Shifting
1-25
Prototaxites
1-26
Pangea Recovery
1-27
The Rifting
1-28
A Changed Planet
1-29
On The Brink
1-30
Warming Planet
1-31
The Blue Sky
1-32
Desolate Winter
1-33
Ice Retreats
1-34
The Great Dying
1-35
Impact
1-36
Downward Spiral
1-37
Glorious Summer
1-38
Ice Age
1-39
Fungi Mission
1-40
Temperature Rise
1-41
Earth