Which statement best defines a mountain?(1 point)
A: A mountain is a depressed area of land compared to its surroundings, carved by the force of gravity and erosion by water and/or ice.
B: A mountain is a landform that exists at low elevation and is characterized by a broad, flat area with relatively smooth topography.
C: A mountain is a landform that rises at least 1,000 feet above the surrounding land, has steep slopes, round or sharp ridges, and a peak.
D: A mountain is a landform that rises above the surrounding land less than 1,000 feet, has gentle slopes, and a rounded summit.
C: A mountain is a landform that rises at least 1,000 feet above the surrounding land, has steep slopes, round or sharp ridges, and a peak.
To determine which statement best defines a mountain, we need to carefully analyze the options given and choose the one that most accurately describes this landform.
A: A mountain is a depressed area of land compared to its surroundings, carved by the force of gravity and erosion by water and/or ice.
This statement does not accurately describe a mountain. Mountains are not depressed areas of land but rather elevated landforms.
B: A mountain is a landform that exists at low elevation and is characterized by a broad, flat area with relatively smooth topography.
This statement also does not accurately describe a mountain. Mountains are not typically low in elevation but rather high in elevation.
C: A mountain is a landform that rises at least 1,000 feet above the surrounding land, has steep slopes, round or sharp ridges, and a peak.
This statement provides a more accurate description of a mountain. It mentions the key characteristics of a mountain, such as its elevation above the surrounding land, steep slopes, ridges, and a peak.
D: A mountain is a landform that rises above the surrounding land less than 1,000 feet, has gentle slopes, and a rounded summit.
This statement does not accurately describe a mountain. It mentions a landform that is less than 1,000 feet above the surrounding land, which does not align with the typical elevation of a mountain.
Therefore, the statement that best defines a mountain is C: A mountain is a landform that rises at least 1,000 feet above the surrounding land, has steep slopes, round or sharp ridges, and a peak.