: About 70% of this energy is absorbed by Earth’s surface, warming it [2].
The "greenhouse effect" is the process by which Earth's atmosphere traps heat, keeping the planet habitable. Without this natural insulation, Earth's average temperature would plummet from roughly 14∘C14 raised to the composed with power C 57∘F57 raised to the composed with power F ) to approximately -18∘Cnegative 18 raised to the composed with power C 0∘F0 raised to the composed with power F greenhouse
: The United Nations identifies several critical impacts: : About 70% of this energy is absorbed
) : The most abundant natural GHG, acting as a "feedback" that amplifies warming [1, 5, 20]. Carbon Dioxide ( CO2cap C cap O sub 2 Carbon Dioxide ( CO2cap C cap O sub
: A cost-effective, flexible plastic often used in commercial "hoop houses" [15].
), a frozen state unsuitable for most current life forms [5, 23, 25]. How It Works