Answer:
Scientists use the geologic time scale to illustrate the order in which events on Earth have happened. ... They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth. Later, scientists used absolute dating to determine the actual number of years ago that events happened.
I just answered this an the correct answer is B the study of people and their environments <span />
Answer:
a)Mount Everest with highest altitude above the mean sea level at 29,029 feet