Blowing Sand in a Sand Dune,settles

Q56: How do caves and caverns form in

Q57: Land subsidence is caused by<br>A)groundwater pumping.<br>B)clay layers

Q58: Which of the following is characteristic of

Q59: Why does a clay rock body generally

Q60: The flow of groundwater is dependent on<br>A)topography

Q62: Erosion by alpine glaciers creates<br>A)V-shaped valleys.<br>B)U-shaped valleys.<br>C)drumlins.<br>D)moraines.

Q63: As water flows around a bending and

Q64: Riding down a river in an old

Q65: The degree to which a soil or

Q66: Stream velocity is dependent on<br>A)the size and