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1. A small hill may be called a
knoll.
mesa.
pingo.
lavaka.
2. A place where rocks have been excavated from the earth is called
a ravine.
a pit crater.
an oxbow.
a quarry.
3. Sometimes a surface may give away, forming one of these. Famous ones have occurred in roadways, mountains, and once in a Corvette museum in Kentucky.
A playa.
A ria.
A sinkhole.
A rift.
4. Rockslides are common along many mountainsides. What is the name for the loose rock that accumulates at the base of these mountains?
Scree.
Creeper.
Riffle.
Quarry.
5. A piece of land that juts out into a body of water and is surrounded by water on most sides is called
a trim line.
an islet.
a peninsula.
a towhead.
6. Limestone is a soft rock easily worn away by water, forming caves and sinkholes or even rocky cliffs. This type of landscape is called
cenote.
karst.
mushroom rock.
quartz.
7. A fertile area with water and vegetation in a desert is called
an oxbow.
a pediment.
an oasis.
a cirque.
8. Similar to a valley, this landform is found at the bottom of the sea.
A trench.
A yardang.
A valley shoulder.
A kettle.
9. Water flows in creeks, streams, and mighty rivers, eventually making its way to the sea. The area where all this happens is called
a lacustrine plain.
a tidal marsh.
a ventifact.
a watershed.
10. A wetland -- of freshwater, saltwater, or a mix of the two -- that is found in a forested area is called
a headland.
a watershed.
an oxbow.
a swamp.
11. A low area between hills, often with a river flowing through it, can be called any of these except
a valley shoulder.
a ventifact.
a vale.
a valley.
12. A dry riverbed that contains water during a heavy rainfall is called a
wadi.
crater lake.
watershed.
turlough.
13. A natural narrow waterway that connects two larger bodies of water is a
scree.
stack.
shoal.
strait.
14. A hill or a break in the earth from which lava, rocks, and hot gases erupt is a