How can fracking impact water quality?

from what i read!! use own words

Explanation:

Fracking can contaminate water supplies if it is not done properly, because the fracking fluid injected into rock to enable gas to be released often contains chemicals. ... The other possibility of pollution is when the water, which is mixed with chemicals and sand for the fracking process, comes back to the surface

Does fracking contaminate water?

No. They gave examples where fracking could contaminate water. For instance they state that "Injection of hydraulic fracturing fluids directly into groundwater resources" can cause contamination. ... The EPA also notes that disposing of fracking wastewater directly into surface water could contaminate drinking water.

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."