Briefly describe the geographic coordinate system. what is the importance of greenwich, england?

C.     is the right answer because it is ask about the soil types has the richest in organic material.

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The earths position determine its atmosphere, water cycle and climate all of which are very important factors that contribute to life.

Each meridian forms half of a great circle, assuming a spherical earth. meridians intersect lines of latitude (parallels) at right angles. the spherical earth is divided into  360 degrees   east-west. lines of longitude range from 0° to  180° to the east and from 0° to -180 ° to the west of the prime meridian.

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