A) Mesosphere B) Troposphere C) Stratosphere D) Biosphere
A) Stratosphere B) Biosphere C) Troposphere D) Thermosphere
A) H2 , O2 B) He, N2 C) He , O2 D) N2 , O2
A) Hadley Cell B) Equator Cell C) Polar Cell D) Ferrel Cell
A) the falling of acid rain B) the increase of UV radiation C) the warming of the atmosphere D) the growth of green plants
A) True B) False
A) radiation B) reflection C) convection D) refraction
A) axis tilt of 23.5 degrees B) revolution C) rotation
A) Trade Winds B) Doldrums C) Polar Easterlies D) Westerlies
A) A north-south wind at high altitudes 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) An air current that flows toward Asia during the monsoon
A) False B) True
A) Doldrums B) Trade winds C) Polar easterilies D) Westerlies
A) convection currents B) pressure belts C) convection cells D) trade winds
A) trade winds B) doldrums C) horse latitudes D) westerlies
A) troposphere B) mesosphere C) thermosphere D) ionosphere
A) convection B) radiation C) conduction D) condensation
A) False B) True
A) The unequal heating of Earth's surface by the Sun. B) areas of different precipitation 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) humidity B) temperature C) air pressure D) density |