What lake had environmental concerns about location a paper pulp factory

What first caused people to consider that the continents were once one large landmass?

Which season has the least amount of rain in the northern latitudes

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.