Alex Hearle
Pub. Date
2007.
Description
"Arctic ice is melting, sea levels are rising and glaciers are shrinking at alarming rates. The Earth is getting unmistakably warmer. But is this vast potentially catastrophic climate change the result of human behavior? Or is it simply the Earth's natural cycle of warming and cooling periods that have occurred since the planet formed? The History Channel offers an in-depth study of the science behind this controversial hot-button issue" --dvd container....
2) Planets
Series
Description
Journey through space and time, witnessing the birth of the sun and traveling to the outer limits of the solar system.
4) Planets
Series
Pub. Date
[2007]
Description
Journey through space and time, witness the birth of the sun, travel to the outer limits of the solar system, and much more.