Geographic Location and Coordinates

This video lecture introduces the concept of absolute location in geography, contrasting it with relative location. It explains the use of latitude and longitude lines to objectively describe locations on Earth. The lecture covers the equator, Prime Meridian, and International Date Line, illustrating how these lines form a grid system. It also discusses how coordinates are used to pinpoint specific locations, such as Columbia, South Carolina, without reference to other places.

What is the main difference between absolute and relative location?

• Relative location uses coordinates.

• Absolute location uses landmarks.

• Relative location is more precise.

• Absolute location uses coordinates.

Which line is known as the starting point for measuring latitude?

• Tropic of Cancer

• Equator

• International Date Line

• Prime Meridian

What is the latitude of the North Pole?

• 45 degrees north

• 90 degrees south

• 0 degrees

• 90 degrees north

Which line of longitude passes through Greenwich, England?

• International Date Line

• Prime Meridian

• Tropic of Capricorn

• Equator

What happens when you cross the International Date Line from east to west?

• You gain a day.

• You lose a day.

• Nothing changes.

• You change time zones.

How are coordinates written to specify a location?

• Using only cardinal directions

• Longitude first, then latitude

• Latitude first, then longitude

• Degrees only

What are the coordinates for Columbia, South Carolina?

• 34 degrees south, 81 degrees east

• 81 degrees north, 34 degrees west

• 34 degrees north, 81 degrees west

• 81 degrees south, 34 degrees east

What is the significance of 180 degrees longitude?

• It is the Equator.

• It is the Prime Meridian.

• It is the International Date Line.

• It is the Tropic of Cancer.

Which of the following is NOT a way to describe location?

• Imaginary location

• Absolute location

• Relative location

• Geographic location

What is the primary purpose of using latitude and longitude?

• To identify relative location

• To determine time zones

• To measure temperature

• To describe absolute location