1.06 Pogledi
Hank introduces us to biogeochemical cycles by describing his two favorites: carbon and water. The hydrologic cycle describes how water moves on, above, and below the surface of the Earth, driven by energy supplied by the sun and wind. The carbon cycle does the same...
Datum prvog emitiranja : Nov 05, 2012
Datum posljednjeg emitiranja : Jan 21, 2013
Epizoda : 12 Epizoda
Sezona : 1 Sezona
Vrijeme izvođenja: 13 minuta
Studio: YouTube
Zemlja: United States of America
Uloge: Hank Green
Posada:
