Question #252229

The contour interval is the ...

A. Is the verrical distance between places of the same height above mean sea level.

B. Is tge vertical distance between successive contour lines.

C. Is the perpendicular distance between points of equal elevation

D. Is the orthogonal distance between points of equal elevation

2. An isarithm is a ............ line.

3. If the change in the slope is gradual, it means ......

A. The contours do not exist

B. The contours are very close to each other

C. The contours are far apart

D. The contours are at least 20mm apart on a map

A. Is the verrical distance between places of the same height above mean sea level.

B. Is tge vertical distance between successive contour lines.

C. Is the perpendicular distance between points of equal elevation

D. Is the orthogonal distance between points of equal elevation

2. An isarithm is a ............ line.

3. If the change in the slope is gradual, it means ......

A. The contours do not exist

B. The contours are very close to each other

C. The contours are far apart

D. The contours are at least 20mm apart on a map

Expert's answer

The contour interval is the is the vertical distance between successive contour lines.

An isarithm is an equal numerical values line.

If the change in the slope is gradual, it means the contours are far apart.

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