TED-Ed: The world’s longest-burning fires | Emma Bryce

Zombie fires, also known as peat fires, are a significant source of greenhouse gas emissions, burning underground and often unnoticed. These fires are fueled by carbon-rich peat, which is highly flammable. Climate change and human activities like peatland drainage increase the risk of these fires. Combating them is challenging due to water's high surface tension, but methods like reducing water tension and controlled burns are being explored. Preserving peatlands is crucial as they store a large amount of the planet's carbon.

What are zombie fires and how do they differ from regular fires?

Explain the process of pyrolysis and its role in the formation of zombie fires.

What conditions have contributed to the increased flammability of peatlands?

Discuss the challenges faced in extinguishing zombie fires.

Why is it important to keep peatlands wet and how does this relate to climate change?