Numerical age is the age of a rock or geological feature in years. a. true b. false

The primary agent of contact metamorphism is

Some of the incoming solar radiation is absorbed by the floor. identify the type of electromagnetic energy reradiated by the floor

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.