ADCB labels the youngest as fourth and the oldest as first.
Geologic maps come in three main categories: topographic, cross-sectional, and structural. Topographic maps link areas of equal height using lines known as contour lines. The landscape is steep if the curves are near together, and flat if they are far apart.
Physical geologist and historical geology are the two primary subfields of geology. Historically geology is the investigation of the earth's past, whereas physical geologist is the examination of the earth's physical properties and the processes that affect them.
To know more about geologic visit;
https://brainly.com/question/1757444
#SPJ4
