Question

The points on a compass which show direction are called _________.
a.Legend point
b.Northing
c.Cardinal points
d.None of the above

Answer 1

Hint: A compass is an instrument that is used for navigation. It shows the direction relative to the geographic cardinal directions (or points).

Complete answer:
The magnetic compass helped mariners to determine their direction even if the astronomical cues such as the North Star was obstructed by the clouds. It uses a magnetic needle which can turn freely and it always points to the north pole of the Earth's magnetic field.

The four cardinal directions of a compass are north, east, south, and west which are denoted by N, E, S, and W. The east and west points are perpendicular to the north and south. The east direction is in a clockwise direction of rotation. The north and west points are directly opposite to east. The points between the cardinal points form the points of the compass. The intercardinal points of a compass are; northeast (NE), southeast (SE), southwest (SW), and northwest (NW).

With the help of cardinal points cartographers can draw maps easily with north (N) at the top, and east (E) at the right. Thus, the compass has made navigation easier and how it is relative to a map. With this tool, you can always know how to go back if things go wrong. The compass has shaped the world in a way we see now.

Looking at the options above:

Option a: There is nothing like legend points in a compass. This is an incorrect answer.

Option b: There is nothing like Northing in a compass. This is an incorrect answer.

Option c: The four cardinal directions are north (N), east (E), south (S), west (W), which are at 90°. This is the correct answer.

Option d: This option stands invalid. This is an incorrect answer.

Therefore, the correct answer is "Option c." 

Note: The compass was first invented by China. It was invented in order to help enable mariners to navigate safely in the sea thus contributing to the Age of Discovery.