Oxygen trivia: earth’s oxygen most of the amazon rainforest?
The earth’s oxygen mainly comes from the photosynthesis of plants, but also from the oxygen in soil crevices,…
Earth trivia:What if the earth’s oxygen doubles?
The earth has been born for nearly 4.6 billion years. In this very long period of time, the…
Earth Trivia:Earth oxygen reduction
Researchers say the oxygen content in the atmosphere has decreased by 0.7% over the past 800,000 years. Analyze…
Carbon dioxide Trivia:Closing in a confined space will first kill you with carbon dioxide poisoning
Carbon dioxide causes respiratory poisoning (1) Low concentration of carbon dioxide can excite the respiratory center and accelerate…