Question

1. what does \permeability\ mean?

a. the speed at which water moves through rivers
b. the amount of salt in the water
c. the ability of water to flow through rock
d. the process of water evaporating

Explanation:

Permeability refers to the ability of a substance (in this context, water) to flow through another material (rock). Option a is about water movement in rivers (not through rock), option b is about salt content (salinity), and option d is evaporation. Only option c aligns with the definition of permeability.

Answer:

C. The ability of water to flow through rock