Question

1. what is the purpose of the equator?

(highlight your answer using the paragraph above)
**9. what latitude is the equator at?

Explanation:

Sub - question 8

Since the paragraph above is not provided, we can't highlight the answer from it. But generally, the purpose of the Equator (a key concept in Geography, which is a sub - field of Natural Science) is to serve as an imaginary line that divides the Earth into the Northern Hemisphere and the Southern Hemisphere. It is used as a reference for measuring latitude (with locations north of the Equator having positive latitudes and those south having negative latitudes in some systems) and also helps in understanding climate patterns, ocean currents, and the distribution of various geographical features.

Sub - question 9

Step 1: Recall the definition of the Equator's latitude

The Equator is defined as the line of latitude that is at 0 degrees. This is a fundamental concept in Geography (a sub - field of Natural Science) where latitude is measured from the Equator, with the North Pole at 90° North and the South Pole at 90° South.

Answer:

The Equator is at a latitude of $0^\circ$ (0 degrees).