Question

how are the equator and the prime meridian used on maps?
○ to separate earths four hemispheres
○ to measure distances east and west
○ to identify the location of earths continents

Explanation:

The equator divides the Earth into Northern and Southern Hemispheres, while the prime meridian divides it into Eastern and Western Hemispheres. Together, they separate Earth into four hemispheres. The prime meridian alone measures east-west distances, and they do not specifically identify continent locations.

Answer:

to separate Earth's four hemispheres