The basic approaches to cleaning contaminated soil include:. A. Air stripping/aeration, activated carbon, and chemical precipitation
B. Containment, off-site containment, on- or off-site treatment, or disposal

The meseta in spain is a a. navigable river b. castle c. coastal plain d.plateau

The next best alternative given up when making a choice is called the a. opportunity cost b. comparative advantage c. primary objective d. negative consequence select the best answer from the choices provided. a b c d

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.