Question

this is porous in nature​

Answer 1

Answer:

A porous medium or a porous material is a material containing pores (voids). ... Many natural substances such as rocks and soil (e.g. aquifers, petroleum reservoirs), zeolites, biological tissues (e.g. bones, wood, cork), and man made materials such as cements and ceramics can be considered as porous media.

Answer 2

Explanation:

A porous medium or a porous material containg pores (viods) many substance such as rock and soil (eg aquifers , petroleum , reserviors) , zeolites biologyical tissue (eg bones , wood , cork) and man made materials such as cements and ceramic can be considered as porous media .

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