Which of the following is a way in which surface mines impact an environment ecologically?

a. soil erosion

b. introducing new species of flora and fauna

c. creation of groundwater systems

d. all of the above

I think the correct answer from the choices listed above is option A. A way in which surface mines impact an environment ecologically is by soil erosion. This kind of mining can be very disastrous for the environment. Hope this answers the question.