Question

Sandstone is more porous than granite. What does this means?

Answer 1

Answer:

Sandstone is porous because sand grains (with which sandstone is made up of) are coarser or larger in size, compared to silt and Clay.

Answer 2

Answer:

Sandstone is porous because sand grains (with which sandstone is made up of) are coarser or larger in size, compared to silt and Clay.

Explanation:

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