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The correct answer to this question is a grid of squares helps the map-reader to locate a place.
The grid system, which is built on sequenced columns and rows, aids in the alignment of page elements.
A square grid aids the map reader in locating a location. Eastings refer to the vertical lines. They're numbered, and as you move east, the numbers get higher. As the numbers increase in a northerly direction, the horizontal lines are referred to as northings.
Explanation:
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Answer:
Mid ocean ridge are where new crustal material is forced to the surface. The new crustal material is pushed apart forming two different plates moving in two different directions. An ocean trench is where old crustal material is pushed under another plate where it is melted and turned into magma.
Inorganic means that every mineral must be able to form from things that aren't living.