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to the right Other Features Found in Arid Environments Please match each vocabul

ID: 293887 • Letter: T

Question

to the right Other Features Found in Arid Environments Please match each vocabulary word with the best definition A flat-topped hill of resistant rock with very steep sides. Wider than it is High A thin, surface layer of closely packed pebbles Rocks with flat, abraded surfaces caused by wind blown sand. A bizarre-shaped column or pillar caused by differential erosion on rocks of different hardness A dry desert gully, usually a small, narrow canyon with steep walls and flat, gravel strewn floor An isolated hill or mountain- paleo landform. A large, broad uplift with a flat top, several square miles to several 1,000 square miles in area. The flat, mud cracked bottom of the playa lake after it has dried up. A reddish-brown to white layer found in many desert soils: made mostly of calcium carbonate A flat-topped hill bounded by cliffs and capped with a resistant rock layer. Higher than it is Wide Caliche Arroyo Plateau Inselberg Mesa Desert Pavement Hoodoo Playa Desert Ventifact Butte

Explanation / Answer

1.Arroyo- A dry desert gully, usually a small narrow Canyon with steep walls and flat, gravel strewn floor. It is formed from the action of the fast flowing water.

2. Plateau- A large ,broad uplift with a flat top, several square miles to several 1000 square miles in area. It comprises of a large area.

3. Inselberg- An isolated Hill or mountain- paleo landform. It rises abruptly from a plain.

4. Mesa- A flat topped hill with resistant rock and with very steep sides. Its wider than its high. Its formed by erosion of the surrounding areas.

5. Desert pavement- A thin surface layer of closely packed pebbles. The pebbles are interlocking and their shape varies from angular to rounded.

6.Hoodoo- A bizzare shaped column or pillar caused by differential erosion on rocks of different hardness. Mainly composed of sand sized particles.

7.Playa- The flat ,mud cracked bottom of the playa lake after it has dried up.

8. Desert ventifact- Rocks with flat abraded surface formed by wind blown sand.

9.Butte- A flat topped hill bounded by cliffs and capped with a resistant rock layer. Its higher than its wide. The harder rock of the butte resists erosion by wind and water.