Which phrase describes an example of mass movement? sediment settling on a mountain
soil mixed with water sliding off a cliff
wind blowing sand particles across a beach
rocks breaking into sediment as they fall to the ground

It has to be b i hope this

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.