Infrared images are basically temperature maps of the land, water, and cloud-top surfaces "seen" by the satellite sensor. very cold surfaces, such as high cloud tops emitting little infrared radiation, appear surfaces with intermediate temperatures appear in gray shadings.

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.