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10 cards from this deck
Human activities intensifying natural greenhouse effect
From 280 ppm to over 410 ppm
Approximately 1.18°C
Around one-quarter (25%)
Releases stored carbon & reduces CO₂ absorption
Around one-third
Methane (CH₄)
Fossil fuels (coal, oil, natural gas)
Shows it comes from fossil fuels, not natural sources
Unequivocal that humans warmed atmosphere, ocean, and land
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