Will you’ve brainliest to whoever is right :)

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

How does rain water cause erosion and deposition? a. when acidic water soaks into the ground, water dissolves limestone, resulting in the formation of caves. b. when a river overflows it moves downhill resulting in the formation of caves. c. when it rains, water flows into rivers and streams and moves back to land, resulting in the formation of caves. d. when water empties into lakes, sediment is deposited, resulting in formation of caves.

The picture above depicts the berlin wall which divided in half from the 1960 to 1989 which type of boundary was the berlin wall