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Energy and Atmosphere

Across
Harnesses power from the sun
Adapts power usage in accordance with power costs
Commonly known as "freon"
Harmful byproduct of non-renewable energy
The layers of gasses surrounding a planet
Harnesses wind power
Down
Region of Earth's stratosphere that absorbs the Sun's ultraviolet radiation
Energy collected from naturally renewing resources
Products that use less electricity
Form of power
Phase verifying use and operation of systems
Monitors energy usage