What are the three main soil groups as classified on the basis of the minerals present in the A and B horizons?
Answer to relevant QuestionsWhat are the three main clay groups that form by chemical weathering?Name the four main clastic sediment and sedimentaryWhat type of bed is illustrated in Fig. 5.5(a)?What kind of igneous rock is a likely source rock for an arkose sandstone?Why do geologists study sandstones under the microscope? (See Figs. 5.8 and 5.9.)
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