How could you determine the altitude represented by the contour lines of a map

Explanation:

You can figure out the elevation of any point by finding the nearest labeled line, counting the number of lines above or below it, multiplying by the contour interval, and adding or subtracting the result from the nearest marked contour line. The more closely spaced the contour lines, the steeper the slope.

c- companies fail to take environmental protection into account. i think

most cajuns resided in acadiana, where their descendants are still predominant