Vocabulary Lesson 1.3

What is the term for the distance north or south of the equator, measured in degrees?

• Longitude

• Latitude

• Contour interval

• Remote sensing

Answer explanation

The term for the distance north or south of the equator is 'latitude', measured in degrees. Longitude measures east or west of the Prime Meridian, while contour interval relates to elevation changes, and remote sensing involves data collection from a distance.

What is the term for the distance east or west of the prime meridian, measured in degrees?

• Latitude

• Contour line

• Longitude

• Topographic map

Answer explanation

The term for the distance east or west of the prime meridian is 'Longitude'. It is measured in degrees, while 'Latitude' measures distance north or south. 'Contour line' and 'Topographic map' are unrelated to this measurement.

What are the two halves called that the equator divides the Earth into?

• Quadrants

• Hemispheres

• Zones

• Sections

Answer explanation

The equator divides the Earth into two equal parts known as hemispheres. These are the Northern Hemisphere and the Southern Hemisphere, making 'hemispheres' the correct term for these divisions.

What type of map represents Earth's surface in three dimensions, showing elevation, distance, directions, and slope angles?

• Contour map

• Political map

• Topographic map

• Climate map

Answer explanation

A topographic map represents Earth's surface in three dimensions, illustrating elevation, distance, directions, and slope angles. This makes it distinct from other map types like political or climate maps.

What is a line on a topographic map that indicates an elevation, where every point along the line has the same elevation?

• Contour line

• Latitude line

• Longitude line

• Equator line

Answer explanation

A contour line on a topographic map connects points of equal elevation, indicating that every point along the line is at the same height above sea level. This distinguishes it from latitude, longitude, and equator lines, which serve different purposes.

What term describes the distance between adjacent contour lines on a topographic map?

• Contour line

• Contour interval

• Latitude

• Longitude

Answer explanation

The term 'contour interval' refers to the vertical distance between adjacent contour lines on a topographic map. It helps to understand the elevation changes in the terrain, making it the correct choice.

What is the process of collecting data about Earth from a distance, such as from satellites orbiting in space?

• Topographic mapping

• Contour mapping

• Remote sensing

• Geocaching

Answer explanation

The process of collecting data about Earth from a distance, such as from satellites, is known as remote sensing. This technique allows for the observation and analysis of the Earth's surface without direct contact.

This master reference for all points on earth at zero degrees is call the

What is the name of the imaginary line that runs around the Earth halfway between the North and South Poles?

• Prime Meridian

• Equator

• Tropic of Cancer

• Arctic Circle

Answer explanation

The Equator is the imaginary line that divides the Earth into the Northern and Southern Hemispheres, located halfway between the North and South Poles. The other options refer to different geographical lines.

What is the term for the angular distance of a place east or west of the prime meridian?

• Latitude

• Longitude

• Altitude

• Elevation

Answer explanation

The term for the angular distance of a place east or west of the prime meridian is 'Longitude'. Latitude measures north or south, while altitude and elevation refer to height above sea level.