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Weatherthings
Weather Things: Energy
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...
Weatherthings
Weather Things: Ocean Influence
Climate is the average type of weather that a region has. It is defined by temperature and moisture. Proximity to oceans and large mountain ranges defines climate too, depending upon the prevailing wind. While climates change over...
Weatherthings
Weather Things: Past Climate Change
Climate is the average type of weather that a region has. It is defined by temperature and moisture. Proximity to oceans and large mountain ranges defines climate too, depending upon the prevailing wind. While climates change over...
Weatherthings
Weather Things: Climate Change
Climate is the average type of weather that a region has. It is defined by temperature and moisture. Proximity to oceans and large mountain ranges defines climate too, depending upon the prevailing wind. While climates change over...
Weatherthings
Weather Things: Seasons
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...
Weatherthings
Weather Things: Weather Impacts
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...
Weatherthings
Weather Things: Climate Defined
Climate is the average type of weather that a region has. It is defined by temperature and moisture. Proximity to oceans and large mountain ranges defines climate too, depending upon the prevailing wind. While climates change over...
Weatherthings
Weather Things: Weather
The atmosphere is dynamic and forever changing to maintain balance. The ingredients of air, sunlight and water allow life to exist on Earth, but they also generate calm scenes like rainbows, as a tornado ends. All storms move moisture,...
Howard Hughes Medical Institute
Hhmi: Biointeractive: The Geologic Carbon Cycle
A college-level video lecture explaining and discussing the carbon cycle. Gives an interesting perspective on the chemistry of the carbon cycle and how essential it is to the survival of life on Earth. [6:20]
PBS
Pbs Learning Media: Climate Change: Activism and Policy
Learn how activists and politicians have reacted to climate change in this video [4:53] from the American Masters film, A Fierce Green Fire. Given how complex of a problem it is, climate change was, and still is, a difficult topic to...
Science Friday Initiative
Science Friday: 4 H Science Project
The organization holds its third annual 4-H National Youth Science Day, in which kids around the country studied carbon dioxide.
Science Friday Initiative
Science Friday: Tiny Beetle, Big Impact
An increase in the numbers of mountain pine beetles feeding on trees in Canada could turn the carbon-sink forests into greenhouse gas liabilities. We'll talk with a scientist about how a tiny beetle could have a significant impact on the...