An unconformity represents: a gap in the geological record, an intrusive igneous structure, an epeirogenic change, a location that was once covered by water

How do oceanographers measure the salinity of ocean water?

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose

Analyze the map below and answer the question that follows. image by mdf the map projection above was created using mathematical formulas to calculate distances. it has a small amount of distortion. which map projection is shown in this image? a. the goode projection b. the political projection c. the mercator projection d. the winkel tripel projectio