Answer:
Mercator Projection
Explanation:
Since the beginning of time people have struggled with how to represent the surface of the earth on a plane.
The major problem is that the earth is round while the plane is not, making difficult to express exact distance and proportion.
Overtime different type of projections have been studied in order to pursue different objectives: the Mercator projection has straight parallel lines and is often used for ship navigation.
It was invented by Gerardus Mercator in 1569, and it's one of the most common representation of the earth.
It is used for navigation purpose because it helps navigator design straight lines, but it has some major issues in terms of disproportion between places.
Answer:
no. D because he whole poem is related to Africa .
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Answer:
Evaporite minerals formed from restricted open ocean circulation with high evaporation rates
Explanation:
Salts like halite and gypsum are called evaporites.
Evaporites are chemical sedimentary rocks that forms when water in a basin(oceans, lakes) are restricted to flow and evaporation causes precipitation of the minerals dissolved in the water.
Halite and gypsum form insolube precipipate that accumulates over a long period of time in such an environment. The formation of evaporite largely depends on the dissolved load of a sediment and the environment of depositon of the load.
