vadimbur
contestada

1. What's a stalactite?
A. Large mound of dirt created by erosion
B. Poisonous mass found in caves that is formed by polluted water
C. Mound-shaped stone shaped by weathering
D. Dripstone produced by a buildup of minerals precipitated from groundwater
AND
2. Which of the following statements describes rill erosion?

A. The population increases next to a shoreline.
B. Sand along a shoreline is repeatedly picked up by waves.
C. Sediment is deposited by a river.
D. Running water cuts small channels into a slope.