Which list contains all five major terrain features?

Which list contains all five major terrain features?

• A. Hill, Saddle, Valley, Ridge, Depression
• B. Hill, Saddle, Valley, Ridge
• C. Hill, Valley, Ridge, Depression
• D. Saddle, Valley, Ridge, Depression

Answer: (A)

The five major terrain features used in map reading and field navigation are hill, ridge, valley, saddle, and depression. A hill is a raised area with surrounding slopes; a ridge is a long, narrow crest of high ground; a valley is a low area between hills or ridges, often with a stream; a saddle is a dip or low point between two hills or ridges; a depression is a low area that sits lower than the surrounding terrain, sometimes bowl-shaped. Recognizing these features on a topo map helps with planning routes, observation, and maneuver, since each feature affects line of sight and movement differently. The correct list includes all five: hill, saddle, valley, ridge, and depression. Other options omit one or more of these features, so they don’t represent the complete set.

The five major terrain features used in map reading and field navigation are hill, ridge, valley, saddle, and depression. A hill is a raised area with surrounding slopes; a ridge is a long, narrow crest of high ground; a valley is a low area between hills or ridges, often with a stream; a saddle is a dip or low point between two hills or ridges; a depression is a low area that sits lower than the surrounding terrain, sometimes bowl-shaped. Recognizing these features on a topo map helps with planning routes, observation, and maneuver, since each feature affects line of sight and movement differently. The correct list includes all five: hill, saddle, valley, ridge, and depression. Other options omit one or more of these features, so they don’t represent the complete set.