The geology of Earth’s Southern Hemisphere has bee mapped in extremely high-resolution by scientists. It reveals a previously undiscovered ancient ocean floor 2,900 km (1,800 miles) below the surface, at the Core Mantle Boundary (CMB), that may wrap around the core. Seismic waves from earthquakes in the southern hemisphere were used to sample the structure along the Earth’s core-mantle boundary. Image: Edward Garnero and Mingming Li/Arizona State University
Saima Baig
I am a Chartered Environmentalist from the Royal Society for the Environment, UK and co-owner of DoLocal Digital Marketing Agency Ltd, with a Master of Environmental Management from Yale University, an MBA in Finance, and a Bachelor of Science in Physics and Mathematics. I am passionate about science, history and environment and love to create content on these topics.
