For a surface storm system to intensify, the upper-level low (or trough) should be located to the of the surface low.

In 1 or 2 sentences, define nationalism and give an example.

Explain the cause for movement river valley civilization to early industrial centers

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.