Describe the following 4 types of mass movement: a. Landslide

b. Lahar

c. Creep

d. Mudflow

                                                       Answer

Landslide - According to Microsoft Dictionary, a landslide is the sliding down of a mass of earth or rock from a mountain or cliff.

Lahar - According to Microsoft Dictionary, a lahar is a destructive mudflow on the slopes of a volcano.

Creep - According to Britannica, a creep is a deformation and flow, in physics, alteration in shape or size of a body under the influence of mechanical forces. Flow is a change in deformation that continues as long as the force is applied.

Mudflow - According to Microsoft Dictionary, a mudflow is a fluid or hardened stream or avalanche of mud.

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significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.

explanation: