Extras
Researcher Oswaldo Vasquez swims with humpback whales in the Silver Banks Marine Reserve.
The rotation of our planet affects many creatures, including the humble dung beetle.
Surfer Serginho Laus rides the Prororoca Wave, a tidal wave on the Amazon River in Brazil.
After a dry summer the parched plains of the Serengeti transform into a green blanket.
In the Dominican Republic a team of divers explore an underground cave system.
At the Kawah Ijen volcano in Indonesia, bright yellow elemental sulphur is mined.
In Catalonia, Spain, teams compete to build the tallest, most complex human towers.
See how we experience Earth鈥檚 natural forces, including shape, elements, color and motion.
Learn how Earth鈥檚 chemical elements transformed barren rock into a living world.