Question

hi good morning friends help me​

Answer 1

hi

good morning.

I'm sorry...........

Answer 2

Answer:

1. Ibn Hawqal created world map.

Ibn Hawqal was an Arab scientist of the 10th century who developed a world map, based on his own travel experience and probably the works of Ptolemy. Another such cartographer was Al-Istakhri. The Anglo-Saxon 'Cotton' world map (c. 1040). Anglo-Saxon Cotton World Map (c. 1040)

2. The Mercator projection is a cylindrical map projection presented by the Flemish geographer and cartographer Gerardus Mercator in 1569. It became the standard map projection for navigation because of its unique property of representing any course of constant bearing as a straight segment.