Purpose of Longitude Lines: Latitude, Longitude, and Prime Meridian Quiz

6 Questions

To measure distances north and south of the Equator

By dividing the Earth into 24 longitudinal sections, each representing one hour of time

The Prime Meridian is the line of 0° longitude, used as a reference point for measuring east and west locations on Earth

Because they run parallel to the equator.

Lines of longitude provide the east-west coordinate for a specific location.

The Equator divides the Earth into the Northern Hemisphere and the Southern Hemisphere.

Study Notes

Lines of latitude, also known as parallels, are imaginary lines that run east-west around the Earth, measuring distance north or south of the Equator.
They are essential for navigating and determining a location's position on the Earth, as they provide a framework for measuring latitude.

Lines of longitude, also known as meridians, are imaginary lines that run north-south, measuring distance east or west of the Prime Meridian.
They are crucial in determining a location's position on the Earth, as they provide a framework for measuring longitude.
Lines of longitude are helpful in determining time zones, as they divide the Earth into 24 zones, each representing a one-hour difference from the Prime Meridian.

The Prime Meridian is an imaginary line that runs through Greenwich, England, and serves as the reference point for measuring longitude.
It is the standard reference point for determining time zones and is essential for navigation and geography.

The Equator is an imaginary line that runs around the middle of the Earth, dividing it into the Northern and Southern Hemispheres.
It is significant in relation to lines of latitude, as it serves as the reference point for measuring latitude, with locations north of the Equator having a positive latitude and locations south having a negative latitude.
The Equator plays a crucial role in understanding the Earth's geography and climate, as it separates the two hemispheres and marks the point of zero latitude.