An unconformity represents a gap in the geological record. The correct option among all the options that are given in the question is the first option. This is basically the time when deposition had stopped or erosion had taken place. I hope that the answer has come to your help.
Answer:
B Islam
Explanation:
Africa is right in the middle, and has a large population of Sunni Islam religion. You can see in the Northern part of Africa, that Islam dominates it.
Answer:
Astronomers used the cross-staff for measuring the angle between the directions of two stars. ... Ships' officers used it to measure the elevation angle of the noontime Sun above the horizon, which allowed them to estimate their latitude
Explanation:
Google
Extreme natural hazards and population growth
