Marshland
mountainous
tropical
Answer: B. It is useful for navigation.
Explanation:
The Mercator is a famous map projections that was created by Geradus Mercator who was a Flemish geographer in 1569.
The Mercator is used for nautical purposes and is regarded as the standard map projection due to the fact that the lines of true direction can be represented on it and hence useful for navigation.
Culture is what feels/is comfortable for a state, country, or city. There isn't an exact culture for all the people on this planet.
he point where the three angle bisectors of the triangle intersect
