Aired: Feb 7, 2012The next episode delves into the early days of life on Earth, exploring how p...
How to Grow a Planet
Season 1 Episode 3: The Challenger
A new ecosystem emerged on the planet after the meteor's impact, featuring rapidly growing grasses that thrived on carbon dioxide with remarkable speed and efficiency. The grasses' seeds and stems, rich in nutrients, became a vital food source for many animals.
