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encouraging efficient practices. The Fossil Ridge High School in Fort Collins, CO, is 60 percent more energy efficient than other similarly sized schools.
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
After having students conduct a simple solar energy experiment, challenge them to build a better water heater with this classroom competition.
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
Recurrent droughts disrupt southern Africa’s essential maize crop.
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
Ancient snow—now in the form of ice—reveals a lot about past temperatures: the chemical makeup of snow depends on the air temperature at which it formed.
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
As temperature rises, more water evaporates from the ocean, transferring energy and water vapor to the atmosphere.
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
The ocean regulates climate. Changing waters mean a changing climate.
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
Where we live and work can have a big effect on the environment. It influences how we use resources such as land, water, and energy; whether we walk, carpool, or ride mass transit to work: and even ho
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
When it comes to climate change, there is no easy solution.
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
The Greenland and Antarctic ice sheets are huge concentrations of ice. The Greenland ice sheet is just a little smaller than all of Mexico and is more than 3 kilometers (almost 2 miles) thick in place
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
Oil—when refined into gasoline and diesel fuel—powers more than 90 percent of the world’s cars and trucks and provides all the energy for air travel.
The Ups and Downs of CO2 Clouds and Aerosols Wind Regular Weather?
