Field Survey Techniques: Auguring – is most frequently used in river valleys where deposition has covered the land surface. True False

The statement "Auguring is most frequently used in river valleys where deposition has covered the land surface" is True.

Explanation:

Auguring is a geological field survey technique used primarily for soil sampling and understanding subsurface conditions. It is particularly effective in areas like river valleys, where sediment deposition occurs frequently due to river activity. In these environments, auguring allows for the collection of samples from various depths, helping geologists and environmental scientists analyze soil composition, stratigraphy, and the potential impacts of human activities on these areas. Thus, the statement accurately reflects the common application of auguring in sediment-rich regions such as river valleys.