Question

1. the prime meridian is located at 0 degrees longitude and passes through:

california, united states
sydney, australia
oklahoma city, oklahoma
greenwich, england

Explanation:

The Prime Meridian (0° longitude) is defined to pass through Greenwich, England. California is in the Western Hemisphere with a non - zero longitude, Oklahoma City is also in the US with a non - zero longitude, and Sydney is in the Eastern Hemisphere with a non - zero longitude. So the correct location is Greenwich, England.

Answer:

Greenwich, England