Geo Ch. 4 Lesson 1

A subregion is a smaller part of a region

• true

• false

A tributary is a gated passageway used to raise or lower boats in a waterway

• true

• false

A tributary is a small river that flows into a larger river

• true

• false

A lock is a gated passageway used to raise or lower boats in a waterway

• true

• false

A levee is a raised riverbank used to control flooding. New Orleans has these.

• true

• false

A fall line is a flat lowland along a coast

• true

• false

A coastal plain is a flat lowland along a coast

• true

• false

A fall line is an area where waterfalls flow from higher to lower ground

• true

• false

A hurricane is a storm with strong winds and heavy rains

• true

• false

The Southeast US is a subregion.

• true

• false