Explain how scientists use geologic time to determine the age of landforms.

geologic time use the layer of Rock to describe relationship of events and their sequence chronological order over the history of Earth the layering is a result of the buildingup tiny beats of rocks sediments or Lava cooling at the surface of many years think think of it like a stock of pancakes-the bottom layer is the one that was placed first and therefore is the oldest. the sediments that create the layer of the earth as said one or top of the other

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

atp is used for energy.