Cause and effect of mining give 7 examples

Erosion. The exposed hillsides, tailing dams and mine dumps become eroded through mining activities. ... Shallow extraction techniques, geological discontinuity, and weak overburden can cause sinkholes which create a large depression on the surface of the mining area.

it is time and money

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.