Silicate Weathering ·
Climate Thermostat
un
seel
.com · Urey reaction · CO₂ drawdown · negative feedback
Net
CaSiO₃ + CO₂ → CaCO₃ + SiO₂
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rate ↑ with T
phase
—
Earth
CO₂ molecules
Silicate rock
CaCO₃ · SiO₂
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.com · Silicate Weathering Thermostat