ARKANSAS HISTORY CH 1 PRETEST

Front

Cracks or weak spots in the earth's crust

Back

FAULTS

Front

Tool measuring tornado strength

Back

Fujita Scale

Front

Tool measuring earthquake strength

Back

RICHTER SCALE

Front

Extremely hot liquid and semi-liquid rock under Earth's surface

Back

MAGMA

Front

Natural resource for aluminum

Back

Bauxite

Front

Cause of Pangaea's breakup

Back

Continental drift

Front

Fault line through Illinois, Kentucky, Tennessee, Missouri, Arkansas

Back

New Madrid Fault

Front

Scientist who study earthquakes

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Seismologists

Front

Arkansas name origin

Back

Quapaw

Front

Long term weather pattern

Back

Climate