What is a mathematical way of transferring information from the earth’s three dimensional curved surface to a two-dimensional medium, such as paper or a computer screen called?
a. map projection
b. mercator process
c. longitude division
d. globalization

The mathematical way of transferring information from the earth’s "three-dimensional curved surface" to a "two-dimensional medium", such as paper or a computer screen is called "map projection".

Explanation:

For the convenience of easy projection, three-dimensional objects are transferred to a two-dimensional medium using the process called 'map projection'. In other words, 'map projection' is a method of converting a sphere or a globe to a "two-dimensional representation". This is usually done for the convenience of better visualization and for taking approximate measurements.