Vertical wind shear is important for the development of a tornado because it . Choose the best answer. sets up a horizontal spinning motion initiates hail formation causes a southwesterly motion to the storm creates a vault within the storm creates divergence aloft

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d

Which phrase describes the time it takes for a planet to make a complete rotation