One of the following regions has the world's largest tropical peatland, which holds about three years worth of global carbon emissions from fossil fuels; and the possible destruction of which can exert detrimental effect on the global climate. Which one of the following denotes that region?
- AAmazon Basin
- BCongo BasinCorrect
- CKikori Basin
- DRio de la Plata Basin
Explanation
The correct answer is the Congo Basin. The Cuvette Centrale peatlands in the Congo Basin, spanning the Republic of Congo and the Democratic Republic of Congo, are recognized as the world's largest tropical peatlands. They cover an area roughly the size of England and store an estimated 30 billion metric tons of carbon, which is indeed equivalent to about three years of global fossil fuel emissions. The preservation of these peatlands is critical for global climate stability, as their destruction would release vast amounts of stored carbon into the atmosphere.
- Amazon Basin has significant carbon stores in rainforests, but not primarily in large tropical peatlands of this scale.
- Kikori Basin is in Papua New Guinea, known for biodiversity but not for the world's largest peatland.
- Rio de la Plata Basin is in South America (Argentina, Uruguay, Paraguay, Bolivia, Brazil), a major river basin but not known for vast tropical peatlands.
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