If the elevation of two points on a map is 200m and 300m respectively, what is the vertical interval? Select one:

a. 100m

b. 300m

c. 200m

d. 500m

What was the primary purpose of the sibley commission in georgia? question 5 options: to schools across georgia integrate peacefully to discover how georgians felt about the issue of integration to lead non-violent protests to elect new civil rights leaders

How do oceanographers measure the salinity of ocean water?

Explain the reason for having an equator and a prime meridian. how do these two lines us to navigate our world? describe your opinion in at least two to three sentences.