Most of Earth's carbon was hidden in the core during its formative years
Wednesday, April 1, 2020 - 13:20
in Earth & Climate
Carbon is essential for life as we know it and plays a vital role in many of our planet's geologic processes -- not to mention the impact that carbon released by human activity has on the planet's atmosphere and oceans. Despite this, the total amount of carbon on Earth remains a mystery, because much of it remains inaccessible in the planet's depths.