Pore spaces are the spaces between the pieces in a rock or sediment. Water that fills these pore spaces is called groundwater. Imagine you pour water on sand. What happens to the water over time

The water will continuously flow between the pore spaces between the grains of sand until it comes to a point when the water reaches something that does not allow it to flow through or has non-permeable abilities.

Explanation:

an angle + its complement = 90 degrees

answerformal;