resistant rock उदाहरण वाक्य

उदाहरण वाक्य

1. The central part and the main ridge are made up of non-resistant rocks ( slates ) and the relief is softly modeled ( Plosk? Ostredok ).
2. The surface of hard, erosion-resistant rock strata forms the caprock of the backslope ( dip-slope ) of the homoclinal ridges from which erosion has preferentially stripped any weaker strata.
3. Less resistant rocks are eroded away on the surface into valleys, where they collect water drainage from the surrounding area, while the more resistant layers are left standing out.
4. The park sits near the fall line, an area where the hard, resistant rocks of the foothills give way to the softer rocks and sediments of the coastal plain.
5. The river becomes unnavigable even by canoe due to the rapids and narrow channels produced as the stream encounters a more resistant rock that is more difficult to erode.
6. A "'waterfall "'is usually a geological formation resulting from water, often in the form of a stream flowing over an erosion-resistant rock formation that forms a sudden break in elevation.
7. The Table Rocks offer an example of inverted relief, in which previous topographic lows are filled with a resistant rock and become new topographic highs after the erosion of the surrounding region.
8. A large area of very resistant rock, such as a sill may shield the layers below it from erosion while the softer rock surrounding it is eroded into valleys, thus forming a caprock.
9. In some places the sea has broken through resistant rocks to produce coves with restricted entrances, and in one place, the Isle of Portland is connected to the land by a narrow spit.
10. Spacing between joints is controlled by the amount of silica in the granite and granodiorite rocks; more silica tends to create a more resistant rock, resulting in larger spaces between joints and fractures.