Can someone please help me

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation

The image below shows a weather service map. which details best describe this map? check all that apply

Genetic orders can result when sister chromatids fail to separate properly during which phase is this problem most likely to occur