aerial striations on sheer cliff walls with eroded layers and rocky outcroppings above scrub desert floor below - 被侵蝕的 個影片檔及 b 捲影像00:57
aerial sheer cliff walls with eroded layers and rocky outcroppings above scrub desert floor below - 被侵蝕的 個影片檔及 b 捲影像00:13
aerial massive natural rock wall thrusting above scrub desert floor and dry riverbed - 被侵蝕的 個影片檔及 b 捲影像00:46
aerial massive natural rock wall thrusting above scrub desert floor and dry riverbed - 被侵蝕的 個影片檔及 b 捲影像00:42
aerial a castle rock formation looming over scrub desert below, opening up to a gentler valley - 被侵蝕的 個影片檔及 b 捲影像00:30
aerial rocky desert with scrub vegetation, a forbidding rocky outcropping, and a gorge's winding river - 被侵蝕的 個影片檔及 b 捲影像00:15
aerial a rocky mountain gorge, with sheer, eroded sides and rocky outcroppings - 被侵蝕的 個影片檔及 b 捲影像00:19
aerial sheer, eroded cliff walls and rocky outcroppings looming against the sky - 被侵蝕的 個影片檔及 b 捲影像00:18
aerial sheer, eroded cliff walls and rocky outcroppings towering over scrub desert below - 被侵蝕的 個影片檔及 b 捲影像00:54
aerial a massive wall of rock upthrust from high plains desert, with vegetation on the wall's top and sloping end - 被侵蝕的 個影片檔及 b 捲影像00:41
aerial a massive wall of rock upthrust from high plains desert, with vegetation on the wall's top - 被侵蝕的 個影片檔及 b 捲影像00:41
aerial a castle rock upthrust from the rocky desert and scrub vegetation below - 被侵蝕的 個影片檔及 b 捲影像00:31
aerial sheer, eroded cliff walls and rocky outcroppings, with a green river flowing at the gorge's base - 被侵蝕的 個影片檔及 b 捲影像00:15
aerial sheer, eroded cliff walls and rocky outcroppings, with a green river flowing at the gorge's base - 被侵蝕的 個影片檔及 b 捲影像00:12
aerial sheer, eroded cliff walls and rocky outcroppings, with a green river flowing at the gorge's base - 被侵蝕的 個影片檔及 b 捲影像00:37
aerial sheer, eroded cliff walls and rocky outcroppings, with a green river flowing at the gorge's base and one lone tree - 被侵蝕的 個影片檔及 b 捲影像00:47
aerial sheer, eroded cliff walls and rocky outcroppings, with gentler green slopes hidden within - 被侵蝕的 個影片檔及 b 捲影像00:44
montage green mountains rising beyond trees and uneven hillside with dirt, rocks and grass / new zealand - 被侵蝕的 個影片檔及 b 捲影像00:25
aerial peaks and valleys of rolling mountain hills covered in lush, green forest and jagged rocky stones / queenstown, otago, new zealand - 被侵蝕的 個影片檔及 b 捲影像00:44
ts workers wearing wading gear removing bags of shells from a boat on the bronz river and placing them along the river bottom / new york, united states - 被侵蝕的 個影片檔及 b 捲影像00:28
ts workers placing bags of shells into the water of the bronz river / new york, united states - 被侵蝕的 個影片檔及 b 捲影像00:56
1966 pan cars and trucks lining the banks of the cuyahoga river / ohio, united states - 被侵蝕的 個影片檔及 b 捲影像00:19
