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UH Geology 1340 Exam 2
Earth Systems (Chapters 4,5,6,7)
32
Geology
Undergraduate 2
03/04/2013

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Term
air pressure
Definition
The weight of air above a given point on Earth's surface
Term
Wind speeds near the high-pressure area (H) are lighter and milder than wind speeds near the low-pressure area to the right that are stronger
Definition
Which of the following statements regarding the illustration below is correct?
Term
all of the above
Definition
Which of the following forces affects the movement of air in and around high- and low-pressure areas?
Term
Intertropical convergence zone near the equator
Definition
Which of the following areas is characterized by rain throughout the year and is associated with tropical rain forests?
Term
Utilized by ancient mariners sailing from North America to Europe
Definition
Which of the following statements DOES NOT apply to trade winds?
Term
Air aloft sinks downward, undergoes compression, and heats up
Definition
Why are the regions, including deserts, near subtropical highs dry?
Term
intertropical convergence zone
Definition
The following satellite image shows a band of heavier rainfall that coincides with the __________
Term
Near the subpolar low-pressure cells near 60 degrees north and south latitudes where cold and warm air masses meet
Definition
Where are the polar jet streams located?
Term
Temperature differences between the equator and the poles
Definition
Rising air along the ITCZ, once aloft, moves towards the poles because of...
Term
During the day, valley air heats rapidly and rises upslope. At night, mountain air cools quicker and moves downslope into the valley.
Definition
Which of the following statements is correct regarding Mountain-Valley breezes?
Term
are greatest during the summer
Definition
Monsoonal rains on the continent of India...
Term
Occur locally over land only during the summer months
Definition
Which of the following statements does NOT apply to the Pacific Decadal and North Atlantic oscillations?
Term
Vertical surface where two contrasting air masses meet
Definition
Which of the following statements does NOT apply to pressure surfaces?
Term
cooler temperatures and increased salinity
Definition
What two factors will cause seawater to increase in density and therefore sink?
Term
seawater evaporation
Definition
Which of the following LEAST LIKELY affects the circulation patterns of surface water in the oceans?
Term
Circulation patterns are in the form of gyres within ocean basins
Definition
Which of the following statements about deep-ocean water is FALSE?
Term
Ice and glaciers
Definition
Where is most of the Freshwater on Earth stored?
Term
Relative humidity
Definition
Mass of water vapor in air divided by the mass of water vapor that the air can hold
Term
The warmer the air, the lower the relative humidity
Definition
What is the following figure showing?
Term
Water vapor condenses into liquid water
Definition
With regard to the following illustration, at what stage is latent heat released and its value negative?
Term
air parcel expands and cools at higher altitudes
Definition
What happens to an air parcel that ascends from near the ground surface to higher altitudes?
Term
Rising air parcel has a higher adiabatic rate than the environmental lapse rate
Definition
Which of the following conditions results in a stable atmosphere?
Term
False
Definition
The conditions below will result in clear skies and stagnant air.
Term
Cumulus
Definition
The picture below is an example of ____________ clouds.
Term
cool, dense air settles in a valley
Definition
Valley fog forms when...
Term
moist adiabatic rate
Definition
The average rate at which ascending, water-saturated air cools by expansion is called the ______________.
Term
moist and cold
Definition
An air mass classified as maritime polar (mP) will most likely be..
Term
Two bodies of cold air collide, forcing the warm air between them to rise so that the latter is no longer in contact with the ground
Definition
An occluded front forms when...
Term
Average storm tracts shift northward into Canada during the winter and southward into the U.S. during the summer
Definition
Which of the following statements regarding storm tracts is FALSE?
Term
Cumulonimbus clouds
Definition
Strong thunderstorms, lightening and tornadoes are usually associated with...
Term
tornado/ mesocyclone
Definition
The figure below illustrates the formation of a _____________
Term
Strong wind aloft shears off the top of the developing cyclone
Definition
Which of the following statements is NOT one of the steps leading to hurricane formation?
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