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Devastation could disrupt world’s largest “rain machine:” the Amazon

A silent machine works constantly to ensure that millions of people in South America have access to water, rivers, and crops. This mechanism is called the Amazon, and it works as follows – moisture from the ocean produces rain over the forest; the water is absorbed from the soil by the trees and released back into the atmosphere as vapor; the wind then spreads this vapor across the entire…

The Amazon rainforest, often referred to as the "lungs of the planet," plays a crucial role in providing water, nutrients, and carbon storage for millions of people across South America. This intricate ecosystem works as a natural "rain machine," with trees absorbing moisture from the soil and releasing it back into the atmosphere as vapor, which then spreads across the continent, causing rain in various regions.

Each mature tree can release up to 200-300 liters of water daily, creating what researchers call "flying rivers." However, the Amazon faces unprecedented challenges, including severe droughts and wildfires, exacerbated by climate change and human activities like mining and deforestation. In 2024, the Amazon experienced its worst drought on record due to El Niño, affecting 88% of the basin and disrupting the natural water cycle.

This drought has intensified temperatures, reduced rainfall, and increased the frequency of wildfires, threatening the very foundation of life in the region. Scientists warn that the destruction of the Amazon would have catastrophic global consequences, as it is not just a local ecosystem but a vital component of the planet's climate system.

The loss of the Amazon's water cycle could lead to severe droughts and heatwaves in South America, impacting agriculture, industry, and water supply in numerous cities. The interconnectedness of the Amazon with human communities is undeniable, yet many remain disconnected from its plight. Urgent action is needed to reduce greenhouse gas emissions and protect this invaluable resource before it becomes too late.

Written by urgent.news from Agencia Brasil's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.

Read the original at agenciabrasil.ebc.com.br →

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