Where slopes are steep, contour lines are closely spaced.
The slope is determined by the distance between contour lines; the greater the distance, the softer the slope.
<h3>What is contour line?</h3>
- A contour line of a two-variable function is a curve that connects points of equal value and along which the function has a constant value.
- It is a portion of the plane in the three-dimensional graph of the function f.
- On a map, you'll notice three different types of contour lines: supplemental, index, and intermediate. The thickest contour lines are called index lines, and they are typically numbered at some point along their length.
- There are numerous types of landforms on the surface of the earth, and they range greatly in height and elevation.
- The elevations of these surface features are depicted on contour maps, allowing you to view a two-dimensional map and imagine the Earth in three dimensions.
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<span> Rocks weaken with depth and then get stronger deep in the crust. Rocks systematically get stronger from the surface to deep in the crust.</span><span>
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<span>abandon the old language and traditions in favor of the new</span>
<span>During the 1970’s, some progressive leaders in Nigeria invested in _______________. </span>Goodluck Jonathan (The acting president)
