carbono
Science and Technology
NASA and Stockholm University put the planet on alert by revealing that the Arctic permafrost stores 1.4 trillion tons of carbon, more than the entire atmosphere, and has already become a net source of gases with methane bubbling from craters formed 30,000 years ago in a self-accelerating warming cycle.
Valdemar Medeiros 22/04/2026 at 10:35
Interesting facts
