Question

question 8 (5 points)
listen
which of the following results from groundwater deposition?
a) a sinkhole
b) a karst spring
c) a cave
d) a flowstone
question 9 (5 points)
listen
which of the following is not a function of wetlands?
a) they provide natural water filtration.
b) they serve as sources of drinking water.
c) they recharge groundwater supplies.
d) they assist with flood control.

Explanation:

For Question 8: Flowstone is formed by groundwater deposition as water containing dissolved minerals drips and deposits minerals. Sinkholes, karst springs, and caves are mainly formed by groundwater erosion.
For Question 9: Wetlands provide natural water - filtration, recharge groundwater supplies, and assist with flood control. However, they are not typically used as sources of drinking water due to potential contaminants.

Answer:

Question 8: D. A flowstone
Question 9: B. They serve as sources of drinking water.