The topographic maps below show the same location before and after a natural event.

What most likely caused the changes around the river?
A.
After a storm, fast-moving water in the river removed sediment.
B.
A strong wind moved sediment from the river to the hill.
C.
During a drought, the river slowed down and deposited sediment.
D.
A landslide brought sediment from the hill to the edge of the river.

the answer is a and have a great day

just did the assignment and the answer was #1 +2 n

sup bro, im dumb, but this is what i found xd

"the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface"