Chapter 1 Flashcards

0
Q

Scientists refer to the breaking apart of the new super continent as ?

A

Continental drift

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1
Q

Name for the super continent

A

Pangaea

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2
Q

What runs for 150 miles through Illinois, Kentucky, Tennessee, Missouri and into Arkansas?

A

The New Madrid Fault Line

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3
Q

Scientists who study earthquakes are referred to as ?

A

Seismologists

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4
Q

How does a lock work?

A

When the boat enters the lock, it raises or lowers the water to the level of the river on the other side

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5
Q

What is a Quapaw Indian term that means “down stream people”?

A

Arkansas

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6
Q

Describe how a levee works

A

It only protects structures outside the levee. But on the inside the floodwaters continue to fill up. It acts like a giant bathtub

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7
Q

What does the Alogonquin Indian term “Mississippi” mean?

A

Large river

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8
Q

Mostly flat areas where excess water from the river spills over onto the Valley floors

A

Floodplains

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9
Q

The bayou Bartholomew is the longest bayou in the world and archaeologists believe it was once a channel of what?

A

The Arkansas River

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10
Q

What are the three largest towns or cities in the Ozark Mountain region?

A

Rogers, Springdale, Fayetteville

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11
Q

What area in Southwest Arkansas has a totally unique ecosystem to any other in Arkansas? It is believed by geologists to be a shoreline of an ancient ocean.

A

The Blackland Prairie

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12
Q

In 2000, what report states that 2.6 million people lived in AR?

A

US Census report

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13
Q

What gives us strong, lightweight metal known as aluminum?

A

Bauxite

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14
Q

What is used by scientists to measure the strength of a tornado?

A

Fujita scale

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15
Q

What is the long-term weather pattern of a location called?

A

Climate

16
Q

What is a destructive practice of the early lumber companies when they stripped the land of all or most of the trees?

A

Clear cutting

17
Q

What region runs along the eastern border of Arkansas?

A

Mississippi Alluvial Plain

18
Q

Every town or place in Arkansas has an exact location pinpointed by using what two types of lines?

A

Latitude and longitude

19
Q

Lines measuring north and south

A

Longitude

20
Q

Lines measuring east and west

A

Latitude

21
Q

Name the two men tasked to survey Arkansas by President Madison

A

Prospect Robbins and Joseph Brown

22
Q

What is a type of rock containing smooth to glassy crystals?

A

Igneous

23
Q

What is a type of rock that is layered and some contain plant and animal fossils?

A

Sedimentary

24
Q

What is a type of rock that has a course to finely grained look with crystals that are shiny?

A

Metamorphic

25
Q

As far as size, Arkansas ranks _____ out of 50 states?

A

29th

26
Q

How many square miles does Arkansas cover?

A

53,182 square miles

27
Q

What is a seismologist?

A

A scientist who studies earthquakes

28
Q

Arkansas is a Quapaw Indian term that means what?

A

Down stream people