👉 Pore-like structures are organic materials that are composed of tiny openings or pores. These openings allow gases and water vapor to pass through, while also facilitating the diffusion of substances into the surrounding medium. Pore-like structures can be found in a variety of environments, including soil, air, and even the human body. Inorganic materials with pore-like properties include clay minerals like kaolin (also known as calcite) and quartz, which are commonly used in construction and other industrial applications. Other examples