3. Match the following:
A 1. Wind currents 2. Increased wind speed 3. Atmosphere 4. Hot air 5. Air pressure B • Reduced air pressure Rises up • Decreases with increase in temperature •Exerts a force of pressure •Uneven heating of earth
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