Answer:
3. would be 4 (Warm Moist Air)
4. would be 1 (Cold Dry Air)
5. would be 3 (Warm Dry Air)
6. Colorado, Kansas, Texas, Oklahoma, nebraska, Iowa, Minnesota, and south Dakota.
7. cold and hot air coming together and then form a tornado.
8. it is called tornado alley because that is where more than half of the tornados happen.
9. it is difficult to predict tornadoes because you dont know when the cold and hot air will collide. it could happen at any time.
Hope this helps!!!
