1. Arches 拱(gǒng)门(mén)-Water and wind
--A curved rock formation, formed by a combination of erosionforces. 3. Mesa平(píng)顶(dǐng)山(shān)-Wind
5. U-Shaped Valley U形(xíng)山(shān)谷(gǔ)- Graciers
7. Cliff 悬(xuán)崖(yá)-Water
9. Canyon峡(xiá)谷(gǔ)-Water
--a deep gorge, typically one with a river flowing through it. |
2. Dune沙(shā)丘(qiū)-Wind
4. Butte 孤(gū)山(shān)-Wind
--an isolated hill with steep, even sides, and a flat top. 6. V-shaped Valley V形(xíng)山(shān)谷(gǔ) -Water
8. Delta三(sān)角(jiǎo)洲(zhōu)-Water
--form when rivers deposit sediments in the ocean forming a triangle shaped land formation |