What properties of silica sand make it useful in hydraulic fracturing?
a.)it’s abrasiveness aids in drilling
b.)it absorbs excess pressure
c.)it can withstand great pressure
d.) it dissolves easily in oil

C.)it can withstand great pressure

Explanation:

Silica sands are classified as proppants in hydraulic fracturing activities. They are used to open up pore spaces of rocks at high pressure. Silica sands are very durable materials and have a very unique ability to withstand a high amount of pressure.

Silica sands have a high level of purity. They are also highly porous and permeable earth materials. This allows for easy transmission of fluids within them in the subsurface. When these sands are used, the help oil and gas to flow better in the subsurface.

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no it is not. kenya allows smoking weed.