News tagged with mantle rock

How the Pacific seafloor got its 60-degree bend

Hawaii sits at the end of a chain of volcanoes running across the Pacific Ocean floor, but in the middle of this chain lies a bend of 60 degrees. For many decades geoscientists have struggled to explain exactly how and why ...

dateNov 10, 2017 in Earth Sciences
shares11 comments 0

What is the temperature of the Earth's crust?

As you may recall learning in geology class, the Earth is made up of distinct layers. The further one goes towards the center of the planet, the more intense the heat and pressure becomes. Luckily, for those of us living ...

dateSep 19, 2016 in Earth Sciences
shares28 comments 0