A) Mesosphere B) Troposphere C) Biosphere D) Stratosphere
A) Stratosphere B) Biosphere C) Troposphere D) Thermosphere
A) He , O2 B) H2 , O2 C) N2 , O2 D) He, N2
A) Ferrel Cell B) Hadley Cell C) Polar Cell D) Equator Cell
A) the warming of the atmosphere B) the falling of acid rain C) the growth of green plants D) the increase of UV radiation
A) False B) True
A) convection B) refraction C) reflection D) radiation
A) revolution B) rotation C) axis tilt of 23.5 degrees
A) Doldrums B) Trade Winds C) Westerlies D) Polar Easterlies
A) A narrow zone at the top of the troposphere in which winds reach up to 200 miles per hour B) A north-south wind at high altitudes C) An air current that flows toward Asia during the monsoon D) A mass of warm air used by jets to reach the stratosphere
A) True B) False
A) Polar easterilies B) Trade winds C) Doldrums D) Westerlies
A) trade winds B) convection currents C) convection cells D) pressure belts
A) doldrums B) trade winds C) horse latitudes D) westerlies
A) thermosphere B) troposphere C) ionosphere D) mesosphere
A) convection B) conduction C) condensation D) radiation
A) True B) False
A) Cold air rising and warm air sinking. B) The unequal heating of Earth's surface by the Sun. C) areas of different precipitation D) Conduction cells in the atmosphere
A) day and flows towards the land B) evening and flows toward the land C) day and flows towards the water D) evening and flows toward the water
A) air pressure B) density C) temperature D) humidity |