🌿 The Amazon: Not the Planet’s Lungs, but a Climate Pillar
We often hear the Amazon called “the lungs of the planet.”
But in reality, it is not our main source of oxygen.
Every day, the Amazon produces huge amounts of oxygen through photosynthesis…
But it also consumes nearly the same amount through plant and microbial respiration.
📌 Its net oxygen balance is close to zero.
So why is it so vital?
👉 Because it is one of the world’s largest carbon sinks.
📉 What the Amazon absorbs — or releases
In the past, the Amazon absorbed up to 2 billion tons of CO₂ per year — about 5% of global emissions.
Today, this role is rapidly shrinking, due to:
Deforestation
Fires
Drought and climate stress