What does the slope of the line on this velocity versus time graph represent?

a. positive deceleration

b. negative acceleration

c. positive acceleration

d. zero acceleration

your answer is "the 1950's"

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher