Coal is a fossil fuel which is used to produce electricity. which of these statements best describes an outcome of coal mining on the region around the mines?

it gets abundant electricity.

it becomes rich in minerals.

its groundwater is contaminated.

its rivers and streams become dry.

i took the test and it is not It becomes rich in minerals. that is all i know for a fact

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

c)red bank

explanation:

red bank is a borough in monmouth county, new jersey, incorporated in 1908 and located on the navesink river, the area's original transportation route to the ocean and other ports.