Air and fluids.
Porous rocks.
sorry about spelling - porous rocks
* able to absorb fluids; "the partly porous walls of our digestive system"; "compactin the soil to make it less porous" * full of pores or vessels or holes == ==
A rock containing well-connected pores is typically called a porous rock. These connected pores allow for the movement and storage of fluids such as water or oil within the rock. Examples of porous rocks include sandstone and limestone.
Porous means, containing pores ie, small or tiny hole, while non-porous means, without pores or holes.
Sedimentary rocks such as sandstone are examples of porous materials.
Permeable rocks, like sandstone or limestone, have the ability to allow water to pass through their pores and fractures. These rocks are important for groundwater storage and movement in aquifers.
A porous rock is a type of rock that contains small holes or spaces within its structure, allowing fluids (such as water, oil, or gas) to pass through it. These pores can vary in size and shape, influencing the rock's ability to store and transmit fluids.
The adjectival form of pore is porous.
Usable groundwater is to be found in aquifers. Aquifers are porous, permeable rocks sandwiched between two layers if impermeable rocks. Sandstones and porous limestones can form good aquifers.
A "porous" substance.
Generally, yes. Igneous rocks are typically less porous than sedimentary rocks because they form from molten magma that cools and solidifies quickly, leaving minimal space for pores to form. Sedimentary rocks, on the other hand, are often composed of loose grains or fragments that can create more pore spaces within the rock.