Font size
WorksheetsUnit 5 Review Atmosphere, Oceans & Climate
Total questions: 125
Worksheet time: 8hrs 22mins
Increased carbon dioxide may cause global warming by trapping more ____________ in the atmosphere.
water
gases
heat
water vapor
Why do Global winds curve rather than moving in straight lines?
differences in air pressure
Earth's rotation
the average weather of an area
It is recognized that a class of chemicals called Chlorofluorocarbons (CFCs) might be damaging the ___________.
Climate
Oceans
Ozone Layer
Populations
The most abundant gas in the Earth's atmosphere is
oxygen.
carbon dioxide.
nitrogen.
water vapor.
Which of the following actions of the ozone layer benefits the health of life on Earth's surface?
UV absorption
water vapor reflection
ozone depletion
albedo
Which of the following does NOT exert a major influence on Earth's overall climate?
The annual amount of solar radiation that reaches Earth's surface
The concentration of the specific gases in Earth's atmosphere
The distribution of land masses and oceans, in combination with Earth's topography
The daily rotation of Earth on its axis and its annual revolution around the Sun
The seasonal development of temperature inversions in geographical basins
The process of upwelling in a water body
increases surface temperatures.
brings up nutrients from the benthos.
causes a decrease in precipitation on one side of a mountain.
reduces turbidity in a water body.
This air circulation pattern occurs between 0 degrees latitude and 30 degrees latitude.
Hadley cell
Ferrell cell
polar cell
Coriolis effect
Which type of surface would have the highest albedo?
dark pavement in a parking lot
rich, dark soil
a passive solar hot water heater collection box
snow on a mountain top
When an ocean current approaches a landmass, what happens to it?
runs right through it
deflected to go around it
the current just stops
ocean water will mix with freshwater to change the salinity
Which of the following is false about Earth's climate?
Northern climates are always colder that southern climates
climates change everyday
there are many different climates on Earth
climates near the ocean are more temperate than landlocked climates.
Salinity is
The level of density in air
tide levels
marine biodiversity
amount of salt dissolved in water
During a lab placing a blue ice cube in a beaker of warm water. What kind of current were you modeling?
Warm surface currents
upwelling
density currents
cold surface currents
Million of years ago Earth's continents were in different positions. Which statement below is true about ocean currents million of years ago compared with today?
Nothing would change. Both surface and density currents would follow the same routes as today.
Density currents would have different routes, but surface would still follow the same routes they did back then.
Both currents types would have different routes based on the location of the landmasses.
Surface currents would have different routes.
What is the cause of density currents?
Differences in ocean salinity wind
Differences in ocean salinity and air pressure
Differences in ocean salinity and the sun
Differences in ocean salinity and temperature
Why is it so important to meausre the level of sea ice?
The ocean ecosystem.
The global water conveyor belt.
Climate change.
All of the above.
What is the first step in the process of circulation of ocean water through the global conveyor belt?
Slow mixing of ocean water near the surface moves nutrients from the deep to the surface; ensuring salinity stability.
Begins to flow toward the equator, warms up and slowly rises.
Cold, salty dense water formed at the poles sinks slowly down to the ocean floor.
What is the second step in the process of circulation of ocean water through the global conveyor belt?
Flows toward the equator, warms up and rises slowly-known as upwelling
Cold, salty dense water formed at the poles sinks slowly down to the ocean floor.
Slow mixing of ocean waters near the surface helps nutrients from the deep ocean to the surface.
What is the third step in the process of circulation of ocean water through the global conveyor belt?
Begins to flow toward the equator; warms up and rises slowly-known as upwelling
Slow mixing of ocean waters near the surface helps move nutrients from the deep ocean to the surface, also ensuring the salinity of Earth’s ocean is stable.
The cold, salty, dense water formed at the poles sinks slowly down to the ocean floor.
Bert went to San Fransisco, Ca for vacation. He was unable to swim comfortably in the water off the coast in the Pacific due to it being terribly cold. Maddon went to Virginia and loved how he was able to swim in the warm water there. Why was Maddon able to swim comfortably?
Cold water flows past San Fransisco that originated from the equator.
The ocean current that flows past Virginia Beach originated in the South Pole.
The ocean current flowing past San Fransisco began near the equator.
Warm water that flows past Virginia Beach originates from the equator.
What is the name of the current that runs beside California? Is this a cold or warm current?
Ocean Conveyor Belt, cold
N. Equatorial Current, cold
California Current, cold
N. Atlantic Current, warm
What is the name of the current that runs along the east coast of the United States? Also indicate if this is a warm or cold current.
Gulf of Mexico, cold
Gulf Stream Current, warm
Equatorial Current, warm
North Atlantic Current, cold
When describing climate, what 3 things must be included?
Average precipitation, average snowfall, and they way precipitation and temperature change throughout the year.
Average temperature, wind speed, humidity
Average temperature, average precipitation and the way temperature and precipitation change throughout the year.
Average temperature, average precipitation and amount of daylight
Which statement below describes what creates the four seasons of a mid-latitude climate
Due to sinking air away from oceans or downwind of mountains or cold ocean current.
Due to the dramatic changing of the amount of heat from the sun over the year.
t’s hot near the equator, so as hot air rises if heads north creating more precipitation and heat change.
There is very little solar heating in the mid-latitudes, so the seasons remain “frozen” in time.
To find an abundance of fish, where might a fishing crew go search?
areas of upwelling
ocean trenches
areas of downwelling
tropical oceans
gyres that move counterclockwise
What is the definition of density?
The weight of an object
How heavy an object is
The act of gravity pushing on object
Mass divided by volume
A____climate occurs when cold air descends, loses moisture__________. An example of this occurs in the Western U.S. due to the mountain ranges there.
warms, coold
wet, cools
dry, warms
cold, warm
Circular or spiral whirl pattern, usually applied to very large current systems in the open ocean; can be thought of a a large, connected conveyor belt carrying the thermo-haline world ocean currents
Coriolis Effect
gyre
whirlpool
toilet flush
The measure of how much solar radiation is reflected by qualities of the Earth's surface is called ______.
insolation
insulation
albedo
Mirror-Effect
The amount of solar energy (often in power units of Watts) received on a given surface at a particular time period is known as ____________.
Solar Power
insulation
albedo
insolation
Two types of water currents are
local and global
sea and land
surface and density
Coriolis and thermocline
Salinity refers to the amount of _________ dissolved in water.
sediment
salt
sand
none of these
