The correct answer is B. 50ft
Explanation
This image is a contour line in which each line represents a cut of the terrain at a specific height, you can see that the first line has a number zero, the third line has a number 100ft and the sixth line has a number 200ft. Therefore, it can be stated that each line represents an ascent of 50 ft in height because the interval corresponds to 50 ft in height. So, line 1, 0 ft; line 2, 50 ft; line 3, 100 ft; line 4, 150 ft; line 5, 200 ft; and so on. So the correct answer is B. 50ft.
The square feet area of 32.1 is going to be 3.2 feet.
The best answer to the question above would be letter D. The inhabitants near Lake Baikal in Russia had protested about its pollution and forced some of the worst offenders to close. This is because they are afraid that the Lake might be a threat to their lives because it affects their lives directly when it is not properly conserved.
Coral limestone are examples of rocks whose formation is not explained by the rock cycle. Corals are tiny marine organisms that absorb carbon dioxide dissolved in sea water and use this to secrete hard skeletons of calcium carbonate. These organisms can build massive reef structures over the course of thousands of years.
Stratigraghic section is a type of figure would you use to portray the relative thicknesses of rock units stacked on top of one another
<h3>What is Stratigraphic section?</h3>
stratigraphic section refers to visual representation of series of layers of rocks in order of how their deposition.
It is use in geology of stratigraghy which is the study of rocks to describe the arrangements of rock layers in a particular area.
Therefore, Stratigraghy section is a type of figure would you use to portray the relative thicknesses of rock units stacked on top of one another.
Learn more on Rocks from the link below.
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