Which is permeable and which is impermeable out of chalk and clay?

Question

Which is permeable and which is impermeable out of chalk and clay?

Answer 1

chalk is a permeable materials but clay is a very cohesive material and therefore not permeable, you can notice that water remains on top of a clay soil, while chalk absorbs the water

Answer 2

permeable means, allowing things to pass through.

Im permeable is simply the opposite.

Answer 3

Chalk is permeable and clay isn't.

Answer 4

Chalk is permeable, clay is impermeable relative to chalk.

This is because the particles in clay are packed more densely, so they allow less water through.

Baked Earth.

Answer 5

chalk piece is more permeable than clay because the water present  can more around the piece due to the air molecules inside them.

clay cant allow  water  because there is no air molecules in that.