Explanations:
Colluvial deposit– Transported by gravity ex-talus. Glacial deposit– Deposited by glaciers ex-drift, till. Aeolian deposit– Deposit by wind ex-loess. Marine deposit– Deposit by sea water, ex-marl clay. Lacustrine deposit– Deposit by still water of lakes. Alluvial deposit– Deposit by river. • Loess is a wind deposit soil (silt) it is generally of uniform gradation with the particle size between 0.01-0.05 mm. These deposits have low density and high compressibility (when they are in wet form). • Soil deposit due to gravity force is called talus.