Temporadas
Temporada 1 — Episodios
26
1
How Did The Earth Form?
An overview of fractionation, Mara's survival, 'Grand Tack' theory, formation of Mercury, solidifying Earth, and theories surrounding Theia.
2
What Was Earth Like 4 Billion Years Ago?
Sin descripción disponible.
3
The Mystery of the Late Heavy Bombardment
Sin descripción disponible.
4
Where Did Earth's Water Come From?
Sin descripción disponible.
5
How Did Life Begin?
Sin descripción disponible.
6
What Was The Last Common Ancestor of all Life on Earth?
Sin descripción disponible.
7
Were Volcanoes The Key To Life?
Sin descripción disponible.
8
Did Life on Earth Come From Space?
Sin descripción disponible.
9
What Would The Earth Have Been Like Without Life?
Sin descripción disponible.
10
What is the Oldest Fossil on Earth?
Sin descripción disponible.
11
How The Earth Got Its Magnetic Field (And Why It Might Not Protect Us Much Longer)
Sin descripción disponible.
12
What Was Earth Like 3 Billion Years Ago?
Sin descripción disponible.
13
How Bad Was The Great Oxidation Event?
Sin descripción disponible.
14
How Did Life Recover From The First Mass Extinction?
Sin descripción disponible.
15
What Would The Earth Be Like Without Photosynthesis?
World Without Photosynthesis
16
What Was The First Virus?
Older Than Life? Evolution of Viruses
17
What Is The Other 99.99% Of Life?
4 Billion Years of Life: Tour of the Biosphere
18
What Was The Earth Like 2 Billion Years Ago?
2 Billion Years Ago: After The Great Flood
19
A Tour of Earth's Ancient Supercontinents
Before Pangaea
20
A Tour of Earth's Ancient Superoceans
Exploring Earth's Prehistoric All Sea
21
What Was The "Boring Billion" Really Like?
1.8 to 0.8 Billion Years Ago: Earth's Lost Billion Years
22
What Was The First Complex Life on Earth?
Earth's Impossible Fossils
23
What Was The Earth Like 1 Billion Years Ago?
One Billion Years Ago: Is This Eden?
24
What Was The First Fungus?
The Key to Life? Evolution of Fungi
25
Why Did The Earth Totally Freeze For 100 Million Years?
Snowball Earth
26
Were These The First Animals?
The Ediacaran: Life's Failed Experiment?
