Question

classic classification of soil​

Answer 1

Answer:

The USCS has three major classification groups: (1) coarse-grained soils (e.g. sands and gravels); (2) fine-grained soils (e.g. silts and clays); and (3) highly organic soils (referred to as "peat"). The USCS further subdivides the three major soil classes for clarification.

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Answer 2

Answer:

An atlas is a collection of maps; it is typically a bundle of maps of Earth or a region of Earth.Atlases have traditionally been bound intobook form, but today many atlases are in multimedia formats. ... They also have information about the map and places in it.