Question

Most of the carbon in the rocks that form Earth's mantle and crust was stored there when Earth formed. The rest of Earth's carbon is stored and exchanged in many ways.In a model of the carbon cycle, which process does NOT contribute directly to the storage of carbon within sediment?

Answer 1

The process that does not contribute directly to the storage of carbon within sediment is running water eroding carbon in rocks and carrying it to the ocean.

Step-by-step explanation:

In a model of the carbon cycle, the process that does not contribute directly to the storage of carbon within sediment is the running water eroding carbon in rocks and carrying it to the ocean.