black carbon

A large amount of black substance suddenly appeared on the sand in the east coast of Shandong Province, China caused the country's tourism industry to be affected.

The soil layers formed on the surface of the earth thousands of years ago and are now buried deep underground found to be very rich in carbon.

The burning process of wood and diesel creates a kind of black carbon that, when deposited on the surface of the body, forms soot or soot.

The dark black color of black carbon left on white sand in Quang Binh is a warning to people about the consequences of climate change.