How is American pizza different from REAL pizza?

Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air

If a volcano’s magma is high in silica, the volcano will probably a. erupt quietly. b. remain dormant. c. erupt explosively. d. produce dark-colored lava.

Which area is it likely to find the most population in an urban areaa rural area a suburban area