Question: Borathutamahlale ba bolela gore lefelo leo le dikologilego Grand Canyon le kile la aparwa ke lewatle. Ke bohlatse bofe bjo bo bego bo tla thekga polelo ya bona?
Options:
Mekgwa ya go sepela ya di-dinosaur e hweditšwe kgauswi le Grand Canyon.
Dihlapi di ile tša hwetšwa di phela dinokeng tša Grand Canyon.
Go ile gwa hwetšwa mešaletša ya diphoofolo tša ka lewatleng Grand Canyon.
Marapo a diphoofolo tša leganateng a hweditšwe Grand Canyon.