Chapter 8 5 th Grade Science Weather Patterns. Layers of Air ______ - made up of 8/10 nitrogen and 2/10 oxygen, small parts of carbon dioxide, water vapor.
By: Chandler and Miller rl=usg=__iucCrXGEbhuu7Dt8qev_YW7xy0Q=
4th Grade-Ch. 7 Lesson 2 What are tornadoes
What Are Tornadoes ? Tornadoes are columns of violently rotating air developed in a convectional cloud and are in contact with the ground. Tornadoes usually.
