Latitudes and Longitudes - SS1 Geography Past Questions and Answers - page 2
Explain the difference between latitude and longitude and provide examples of each.
Latitudes measure north-south positions on Earth, while longitudes measure east-west positions. An example of latitude is the Equator (0 degrees), and an example of longitude is the Prime Meridian (0 degrees).
How are latitudes and longitudes used in navigation and determining time zones?
Latitudes are used for measuring north-south positions, while longitudes help determine east-west positions. They are crucial for navigation and time zone calculations, respectively.
Describe the significance of the International Date Line and its impact on timekeeping.
The International Date Line is a line in the Pacific Ocean, located at approximately 180 degrees longitude. When crossed from west to east, it leads to a day forward in time. It plays a significant role in timekeeping for travelers.
Calculate the distance between two points on the same line of latitude, with one point at 30 degrees north and the other at 45 degrees north. Show your calculations.
Great circles are the largest circles that can be drawn on Earth's surface. They include the Equator and lines of longitude. Small circles are formed by planes that don't pass through the Earth's center and include most lines of latitude.
What are the main purposes of great circles and small circles in geography?
Great circles are the largest circles that can be drawn on Earth's surface. They include the Equator and lines of longitude. Small circles are formed by planes that don't pass through the Earth's center and include most lines of latitude.