The deep Earth holds about the same amount of water as our oceans. That’s the conclusion from experiments on rocks typical of those in the mantle transition zone, a global buffer layer 410 to 660 kilometres beneath us that separates the upper from the lower mantle. “If our estimation is correct, it means there’s a large amount of water in the deep Earth,” says Fei Hongzhan at the University of Bayreuth in Germany. “The total
There’s as much water in Earth’s mantle as in all the oceans
More of Today's Solutions
Denmark introduces green taxes for aviation sustainability
Denmark recently revealed a bold plan to implement a green tax on air travel beginning in 2025. According to Thomas Danielsen, the country's transportation ...
Read MoreA guide to the three kinds of movement your body needs every week
Making physical activity a priority has never been more important for our health in this fast-paced society when sitting all day is the standard. While ...
Read MoreWhy little treats matter: the science-backed benefits of small daily joys
BY THE OPTIMIST DAILY EDITORIAL TEAM You know those small moments that somehow make everything feel a little better? Maybe it’s stepping outside into ...
Read MoreAncient conch blowing practice shows promise for easing sleep apnea symptoms
BY THE OPTIMIST DAILY EDITORIAL TEAM An ancient breathing practice involving conch shells could help ease the symptoms of obstructive sleep apnea (OSA), a ...
Read More
