The relationship between a distance on the map and the actual distance on the ground.

The distance in degrees north or south of the equator.

The area on the earth's surface between two meridians where people use the same time.

The line of longitude 180 degrees west or east of the prime meridian.

A map showing the detailed shapes of Earth's surface, along with its natural and human-made features.

The height above sea level above any point on Earth's surface.

The difference in elevation between the highest and lowest point in an area.

A line on a topographic map that connects points of equal elevation.

The elevation difference between contour lines that are next to each other on a map.

A measure of the steepness of the land.

A map that shows the surface geology of an area.

Profile view that shows a vertical slice through rocks below the surface.

The process of collecting information about an area without coming into contact with it.

What is the width of a time zone?

Why do time zones not exactly follow meridians?

What is the starting point for time zones?

Uses lines, shading and color to indicate features such as mountains, lakes & streams.

Uses solid and dashed lines to show the boundaries between countries, states, counties/parishes, or towns.

What is GPS?

What is the contour interval in this topographic map?

If it is 7:30pm in Central Standard Time, then what time is it in Pacific Standard Time?

Earth is divided into how many time zones?

What is this an image of?