hazardous

This hazardous road environment is further complicated by India's chaotic traffic mix.

It will reveal which parts of the Santorini sea floor are the most hazardous, she adds.

Most are abundant in nature, but they are known as "rare" because it is very unusual to find them in a pure form, and they are very hazardous to extract.

The two centers said people have found the disoriented birds in unexpected and often hazardous locations over the last month, including on the 405 Freeway, on a terminal at LAX and near Amazon warehouses.

Although the sediment itself is not chemically hazardous, beachgoers are still warned to beware of any physical debris that may lurk on the sand and in the water.