1. What causes severe weather in the state?

Question

1. What causes severe weather in the state? 
      * Warm and cold air fronts collide
       Low elevations cause lower air pressure
       Shorter cold season
       Lack of natural bodies of water

Question 2.2. In what year were the borders of Oklahoma finalized? 
       1805
       1865
       1896*
       1907

Question 3.3. How many geographic regions are found in Oklahoma? 
       3
       10*
       12
       18

Question 4.4. The Osage Plain covers what portion of Oklahoma? 
       Northern*
       Northeastern
       Southern
       Central

Question 5.5. Which of these states does NOT share a border with Oklahoma? 
       Colorado
       Louisiana*
       Arkansas
       Missouri

Reed · Answer

I don't know how many geographic regions Oklahoma has, but you are correct on all the other questions.