PBS
The Evolution of the Heart (A Love Story)
In order to understand where hearts came from, we have to go back to the earliest common ancestor of everything that has a heart. It took hundreds of millions of years, and countless different iterations of the same basic structure to...
Be Smart
The Impossible Hugeness of Deep Time
Humans have a hard time with really big numbers, especially when it comes to DEEP TIME. The history of the Earth took a lot longer than you think, trust me. But I’m here to help you put it in perspective. With some string.
SciShow
SciShow Quiz Show: Dave Loos
Hank and the gang return with SciShow Quiz Show, where Sci Show's resident geniuses compete to win prizes for our subscribers!
PBS
FAQs From Our First Year
Over the first season of PBS Eons, we've explored the history of Earth from the very origins of life right up to the Cenozoic Era that we're in now. To celebrate our first anniversary together, we'd like to answer some of your most...
SciShow
SciShow Quiz Show: Reid Reimers
Michael Aranda hosts SciShow's new Quiz Show! Hank and Reid have a battle of wits to win prizes for two lucky Subbable Subscribers! Chapters View all MICHAEL ARANDA 0:17 REID REIMERS 0:28 KEITH CHEIM 1:34 SPERM WHALE 4:26 COLLOID 5:30 A...
PBS
A Brief History of Geologic Time
By looking at the layers beneath our feet, geologists have been able to identify and describe crucial episodes in life's history. These key events frame the chapters in the story of life on earth and the system we use to bind all these...
TED-Ed
TED-ED: How long will human impacts last? - David Biello
Imagine aliens land on Earth a million years from now. What will these curious searchers find of us? They will find what geologists, scientists, and other experts are increasingly calling the Anthropocene, or new age of mankind. David...
SciShow
What Makes Earth’s Magnetic Field Change Direction?
You might have heard that Earth is due for a complete flip of its magnetic field. And while our planet does have a history of this behavior, predictions of when it might happen are too complex to estimate a date for.
Crash Course
The History of Life on Earth - Crash Course Ecology
With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and...
Bozeman Science
ESS1C - The History of the Earth
In this video Paul Andersen explains in more detail the history of the Earth. He shows how the history of the Earth is written in the rocks that are built up over time. Fossils allow us to compare different rock layers relative to one...
Wonderscape
The Forces Behind Earthquakes: Tectonic Dynamics Explained
Unpack the geological processes that cause earthquakes, from the structure of the Earth's layers to the movement of tectonic plates. Understand the types of plate boundaries and the phenomena of seismic waves and fault lines, which...
NASA
Houston We Have a Podcast: Moon Geology
David Kring and Julie Stopar detail interesting lunar research and how they're preparing for continued lunar surface exploration through the Artemis program. HWHAP Episode 236.
Visual Learning Systems
A Journey Through Geologic Time Quiz
This video is a quiz over the topics covered in the A Journey Through Geological Time series. This series takes students on a journey through geologic time starting with the formation of Earth. The concept of geologic time is discussed,...
Professor Dave Explains
History of the Earth Part 1: Hadean, Archean, and Proterozoic Eons
If we are going to learn about the Earth, we had better start from the beginning! The Hadean, Archean, and Proterozoic eons will take us all the way from the formation of the Earth, 4.6 billion years ago, until about half a billion years...
Visual Learning Systems
Geology of North America: Unraveling the Geologic Story
North America's geology and topography is a fascinating and beautiful story. This video captures footage from throughout the continent to tell this captivating story. Major geological events such as the formation of the Appalachian and...
Visual Learning Systems
A Journey Through Geologic Time Summary
This video summarizes the topics covered in the A Journey Through Geological Time series. This series takes students on a journey through geologic time starting with the formation of Earth. The concept of geologic time is discussed, and...
NASA
NASA Scientist Reveals Greenland's Geologic Past
We tend to think of Earth's landmasses as being fixed in place, but in reality they are attached to moving tectonic plates that constantly jostle for position. In some areas these tectonic plates slide over a hotspot - an upwelling of...
Visual Learning Systems
Life Through Time: Geologic Time and Life
This fascinating program takes students on a journey through time as the history of life on Earth is explored. From the dawn of life to the existence of advanced vertebrate animals, each of the major periods of life are investigated....
Visual Learning Systems
Understanding Geologic Time
This video explains the concept of geologic time and how geologists determine the age of Earth and its rock layers. It introduces the idea of relative time and absolute time, and highlights the law of superposition. A Journey Through...
Massachusetts Institute of Technology
Mit: Blossoms: Geologic Time: The Ticking of Our Planet's 4.6 Billion Year Clock
This BLOSSOMS lesson will help students conceptualize the enormity of geologic time and learn about important events in Earth's history. Students will also learn how geologic time can help explain seemingly incomprehensible processes....
PBS
Pbs Learning Media: How the Ohio River Was Formed
This video segment adapted from KET's Where the River Bends demonstrates how climate change and glacier movement during the Ice Ages destroyed the old Teays River and created the Ohio River, Kentucky's northern border.
Annenberg Foundation
Annenberg Learner: Earth Revealed
To support or supplement a course in earth science or geography, Annenberg Media offers twenty-six Videos on Demand (VoDs). The topics coverd range from why Earth can sustain life, to plate tectonics, to rock types and landscape...
PBS
Pbs Learning Media: Nature Scene: Geology of North Dakota Badlands
NatureScene video in which students learn about the North Dakota Badlands, its geologic history, and how it has been shaped by erosion. [4:07]
Annenberg Foundation
Annenberg Learner: The Habitable Planet: Many Planets, One Earth (Video)
With this resource, users learn how rocks from millions of years ago give evidence of the emergence of oxygen in Earth's atmosphere. Make the connection between this evidence and the presence of complex animal life on our planet. [28:27]