Environment
Ocean antacid trials test plankton response in 8,000-liter seawater enclosures
Key Points
All the forests in the world pale in comparison to the ocean when it comes to absorbing carbon dioxide from the atmosphere. The ocean is the world's largest natural carbon sink, absorbing about a quarter of all CO2 emissions every year (and most of the excess heat trapped in Earth's atmosphere from greenhouse gases).
All the forests in the world pale in comparison to the ocean when it comes to absorbing carbon dioxide from the atmosphere. The ocean is the world's largest natural carbon sink, absorbing about a quarter of all CO2 emissions every year (and most of the excess heat trapped in Earth's atmosphere from greenhouse gases).