## Does a contour map display elevation?

Contour Lines: Contour lines are used to determine elevations and are lines on a map that are produced from connecting points of equal elevation (elevation refers to height in feet, or meters, above sea level).

## What color represents elevation on a contour map?

color brown
Topographic Map Colors The color brown is used to denote most contour lines on a map, which are relief features and elevations. Topographic maps use green to denote vegetation such as woods, while blue is used to denote water features like lakes, swamps, rivers, and drainage.

What is the type of map that shows elevation?

Topographic maps
Topographic maps are a detailed record of a land area, giving geographic positions and elevations for both natural and man-made features. They show the shape of the land the mountains, valleys, and plains by means of brown contour lines (lines of equal elevation above sea level).

How do contour lines show elevation and landforms on maps?

Contour lines connect all the points on a map that have the same elevation and therefore reveal the location of hills, mountains, and valleys. Each contour line represents a specific elevation and connects all the points that are at the same elevation.

### How does a contour map show whether a slope is gentle or steep?

Closely spaced contour lines represent a steep slope. Widely spaced lines represent a gentle slope. The circled area on the map to the right indicates the steepest slope on the map where the contours are closest together.

### What is the difference in elevation between contour lines called?

A contour interval is the vertical distance or difference in elevation between contour lines. Index contours are bold or thicker lines that appear at every fifth contour line.

What does a elevation profile show?

An elevation profile is a depiction of a two-dimensional cross sectional view of a landscape. It provides a side view of a terrain’s elevation along a line drawn between locations on a map. ArcGIS Online displays an elevation profile for a selected feature or a measure line along a web map.

What map shows elevation differences and topography?

Topographic maps show elevation of landforms above sea level. Bathymetric maps show depths of landforms below sea level. Topographic elevations and bathymetric depths are often shown on maps with contour lines.

#### Why are topographic maps also called contour maps?

Topographic maps are also commonly called contour maps or topo maps. Topographic maps conventionally show topography, or land contours, by means of contour lines.

#### How do topographic maps represent elevation and relief?

With Contour lines. Topographic maps use contour lines to represent elevation, relief and slope. Closely spaced lines are steep slopes and widely spaced lines are gentle slopes.

Which is steeper hill A or hill B?

Which is higher, hill A or hill B? (Answer: hill B) Which is steeper, hill A or hill B? (Answer: hill B) 3.

What is a seafloor map?

Topographic maps of the sea floor, produced at a 1:100,000 scale that contain Loran-C rates, bottom sediment types and known bottom obstructions. This product is intended to aid fishermen and those needing seafloor features and potential fishing grounds.

## What is the difference between a raised relief map and contour map?

Raised-relief maps or terrain models are sculpted maps that can be made to show the effects of tectonic activity or erosion, thus making the landforms look more realistic. Contour maps are two-dimensional maps that use colors and shades to convey information such as the relative depths and elevations of different geological features (Fig. 7.29 B).

## What is a detailed depth contour map?

Detailed depth contours provide the size, shape and distribution of underwater features. The map serves as a tool for performing scientific, engineering, marine geophysical and environmental studies, that are required in the development of energy and marine resources.

What is the topography of the ocean floor?

The ocean floors contain dramatic landscapes – volcanic ridges, lofty peaks, wide plains and deep valleys. Thanks to a new synthesis of seafloor topography released through Google Earth, armchair explorers can now view five percent of the deep ocean floor in far greater detail than ever before.