Introduction to Earth's Energy Balance
Discover the fundamental concept of Earth's energy balance and how it determines our planet's climate stability
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Earth's energy balance is the equilibrium between incoming solar radiation and outgoing terrestrial radiation. When this balance is maintained, Earth's climate remains stable. When it's disrupted, global temperatures change, driving climate patterns and weather systems.
Why Energy Balance Matters
Solar Energy Input
Earth receives energy from the sun at a rate of about 240 watts per square meter, averaged across the planet.
Temperature Control
The balance between incoming and outgoing energy determines Earth's average surface temperature.
Climate Stability
A balanced energy budget maintains stable climate conditions. Imbalances cause warming or cooling.
Human Impact
Human activities are disrupting this balance, trapping more heat and causing rapid climate change.
🎮Energy Balance Simulator
💡 Try this: Increase greenhouse gases to see how it creates a positive energy imbalance (warming). Then increase albedo to see how reflectivity affects the balance.