Rapidly cool soup safely. Follow one of the following options to safely cool your soup. Use ice water bath. An ice water bath is effective for cooling soups. This method helps decrease the food temperature quickly and safely. Fill a large container or clean sink with ice and a small amount of water.
Geology of Death Valley | NatureScene. Take a walk through Death Valley as host Jim Welch and naturalist Rudy Mancke discuss the glacial history, tectonic forces, and weathering and erosion that have shaped Death Valley. They point out some geologic features that characterize the area including fault block mountains, alluvial fans, and craters.
Quick Answer. Rift valleys form when tectonic forces deep underground exert a pulling force on the terrain. In areas where this occurs, the land splits into a steep-walled valley with a flat floor. Rift valleys can be very narrow, especially early in their formation.