Which of the following is not true of deciduous forests? a. characterized by four seasons b. trees lose their leaves in the fall c. precipitation is concentrated in one season d. averages 30-60 inches of precipitation annually

On a spring day, a middle-latitude city (about 40? north latitude) has a surface (sea-level) temperature of 10 ? c. if vertical soundings reveal a nearly constant environmental lapse rate of 6.5 ? c per kilometer and a temperature at the tropopause of –55 ? c, what is the height of the tropopause?