Rocks: These rocks allow water to pass them because they have interconnected pore which create pathways for water flow. Rocks: These rocks restrict water because their pore spaces are not well- or are very small, making it difficult for water infiltrate. is generally considered a very permeable rock, water can easily pass through it, while clay is for being quite impermeable or having a low meaning water has difficulty passing it. Hence, statement I is correct. is composed of tiny shells, leaving behind a structure with many interconnected spaces. This structure allows water to easily seep through chalk, making it a good aquifer for groundwater Hence, statement II is correct and it explains I correctly. is made of very small, tightly packed particles. The size and tight packing create a low porosity with little interconnected pore space, which makes it for water to flow through. This low permeability lead to water accumulating on top of clay layers or diverted around them. Hence, statement III is not