HI there
the most reasonable answer is
saturation of surface materials with water
hope this has helped you
It is D it does not have a characteristic of sovereign
( In strike-slip faulting<span>, the intermediate </span>stress<span> is vertical. The largest and smallest </span>stresses<span> are horizontal. The shear fracture (</span>fault) makes an angle of less than 45 degrees with the major (most compressive) principalstress<span> direction, in this case again the horizontal. There is no vertical movement. ) Hope this helps. </span>
9 do, 10 air and water, 11 wear down rocks, 12 roots, 13 mechanical, 14 does not, 15 does