exam Flashcards
(35 cards)
how does air move at a LOW pressure on the surface and vertically
converges and ascends
what effect does friction have on moving air
slows down air near the surface
how does air move in an upper atmosphere, low pressure, in the N hemisphere
counterclockwise; parallel to isobars
there is upper-level — to the right of a ridge corresponding to a surface — pressure
convergence, high
Aloft is the opposite of surface
which of the following best explains surface winds
friction slows air down which decreases the deflection by coriolis force
winds are labeled by where they are coming from, not the direction that they are going
true
which of the following forces is not present at upper-level?
friction
which of the following is not associated with the hadley cell?
Westerly winds
what is the name of the surface winds in the N hemisphere hadley cell
NE trade winds
which of the following is not a low pressure
Bermuda- Azores pressure cell
sea breezes occur during the — due to a thermal low over the —
Day; land
valley breezes occur during the — due to a thermal low over the —
day; mountain
which of the following fall winds accelerated wildfire spread?
Santa Ana winds
during the summer, southeast asia experienced a — season because
rainy; the itcz has shifted over land
which of the following does not contribute to southeast asias dry season
Air rises up the himalayan mountains and cools to saturation
which of the following involves the least amount of energy?
FREEZING
which of the following is false
cold air has larger capacity for water vapor than warm air
in which of the following scenarios would relative humidity be most useful
comparing locations with the same temperature
when is relative humidity the lowest
4pm
what type of fog is common over bodies of water in the fall
Evaporation fog
which type of fog forms adiabetically
UPSLOPE FOG
what tool is used to measure WIND speed
anemometer
how much of incoming solar energy reaches the surface
49%
which of the following is responsible for heating earths atmosphere
absorption of shortwave radiation from the sun