Benzene is a colorless, flammable liquid with a sweet odor. It evaporates quickly when exposed to air. Benzene is formed from natural processes, such as volcanoes and forest fires, but most exposure to benzene results from human activities. Benzene is among the 20 most widely used chemicals in the United States.
Lafrenz also attributes the taste of farmed branzino to the fish meal fed they are fed. Branzino, like salmon, is a carnivorous fish. In large aquaculture operations, small fish are caught and made into feed.
In the southern part of these states and the western part of southern Darfur are the so-called qoz sands. Livestock raising is this area's major activity, but a significant amount of crop cultivation, mainly of pearl millet, also occurs.