What is the best definition of wind?

a. the westerly movement of air above earth's surface

b. the vertical movement of air

c. the movement of air between two objects that are in contact

d. the horizontal movement of air

pls me pls

Hurr. how did lincoln respond to the events at fort sumter? a)he called for the mobilization of troops to put an end to the rebellion. b)he signed an ordinance to dissolve the confederacy. c)he called for the seizure of federal property throughout the south. d)he declared the end of slavery in the united states.