canyon gorges line icons collection. ravines, cliffs, chasms, precipices, abysses, crevasses, fissures and linear

vector icon line sign ravines cliffs chasms precipices abysses crevasses fissures escarpments gullies slots grooves clefts flumes gorges gaps barrancas grottos hollows notches rills ruts scars steps trenches valleys fjords canyons cloughs dales defiles coulees arroyos gulches coochs badlands wetlands tundras steppes savannahs taigas deserts prairies pampas jungles rainforests