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