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Solar Cycles why do i care ag/K-12

Why do I care? The solar cycles affect not just Earth’s energy balance, but its electromagnetic field. If you get irritated when your TV and phone is on the blink, you should learn more about solar cycles and when they might affect you. Changes in sunspots can also herald changes in incoming sunlight that could affect the local climate.

Last modified date: Tuesday, August 10, 2010 - 11:18am