A very basic description of how water moves through a plant
This experiment demonstrates the cohesive forces of water also known as Hydrogen Bonds. These forces are responsible for water forming droplets instead of spreading out.
The explore Team travels to India, China, Costa Rica, and the Arctic to see the impact of humanity on the planet's most important resource: water.
explore™ (http://explore.org) is a multimedia organization that documents leaders around the world who have devoted their lives to extraordinary causes. Both educational and inspirational, explore creates a portal into the soul of humanity by championing the selfless acts of others.
Video about Global Warming