Yes, it can have porosity, or pore spaces, but may not have permeability, or the ability for a fluid to flow through connected pore spaces.
It is because the rock is full of tiny air spaces that allow water to seep through it, so as the water seeps through the spaces it dissolves and removes material broken down by weathering. If you are doing this for a school science question, that's what textbooks are for. If not, then I can tell you are a person who enjoys to read and is a scientist.
Because sandstone has wider particles than shale and this let's the water through.
The plasma membrane is provided with very small passages to allow the molecules of water and ions of other elements. It is made up of lipo-proteins and has semipermeability.
G ravity may move the water downward through spaces in rock or soil, where the water becomes groundwater
Inside one of the open spaces of an ice crystal, there are water molecules arranged in a lattice structure. These spaces are called "interstices" and they allow for the formation of a repeating pattern of hydrogen bonds between adjacent water molecules. The arrangement of the water molecules determines the shape and symmetry of the ice crystal.
It has Smll spaces which only allow small particles like glucose, galactose and furctose, as well as amino acids, fatty acids and water to pass through
Pore spaces and other gaps in rocks allow water to pass through
Clay has very small pore spaces
Water is forced through spaces that are big enough to let water through but to small to let certain other things through. I water filter is like a sieve only finer.
Soil water is water derived from the runoff of soil. You probably meant to ask what is salt water. (Water that has salt in it - seawater, water from the ocean). Most soil is porous with narrow spaces between the small particles. These spaces act as capillaries and in part govern the motion of water through the soil. When water enters soil, it penetrates the spaces between the small particles and adheres to them.
sediments made of larger particles will have larger spaces between them, and thus allow greater fluid flow.
Loose and sandy soils allow water to pass through them faster as they have larger inter-particle spaces b/w particles of soil
this is so because air spaces in soil allow water to reach the plant's roots faster and air to circulate through out the plant. Also the airspaces allow the plant roots to grow deep within the earth's surface.
An impervious rock is one that does not allow water to flow through it. It has no air spaces and has no way of storing water at all.
Infiltration is the movement of surface water into rocks or soil through cracks or pore spaces.
Soil water is water derived from the runoff of soil. You probably meant to ask what is salt water. (Water that has salt in it - seawater, water from the ocean). Most soil is porous with narrow spaces between the small particles. These spaces act as capillaries and in part govern the motion of water through the soil. When water enters soil, it penetrates the spaces between the small particles and adheres to them.
Clay soil is said to hold the most water. This is because the soil's particles are so small and there are numerous small soil spaces. Water moves slowly through. So there is great water retention.