Grinding (rubbing) noise from the front-Motorcycle Forum. Gear grinding. By Jonger in forum Marauder M50 Secret Hideaway Replies: 9 Last Post: 07-11-2006, 02:55 PM. Lubing ...
Fault-Block Mountains: The Fault-block Mountains or block mountains are created when faults or cracks in the Earth's crust force materials or blocks of rocks upward or down. The uplifted blocks are Block Mountains or horsts. The intervening dropped blocks are called graben, which can be small or form rift valley systems. These block mountains break up into chunks or blocks and move either up or down. When they move apart blocks of rock get stacked on one another Fault-block Mountains usually have a steep front side and then a sloping back side.
Fold mountains are created where two or more of Earthâs tectonic plates are pushed together. At these colliding, compressing boundaries, rocks and debris are warped and folded into rocky outcrops, hills, mountains, and entire mountain ranges. Fold mountains are created through a process called orogeny. An orogenic eventtakes millions of years to create a fold mountain, but you can mimic it in seconds.