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125 Cards in this Set

  • Front
  • Back
climate classifications are almost always based on
temperature patterns and precipitation pattern
why use climate classifications?
comparison purposes
ancient greeks separated world into five horizontal regions
tarrid zone, temperate zone, frigid zone
a climate classification of the world based devised by wladimir koppen
koppen system
koppen system five things
mean annual temperature, mean annual precipitation, monthy temperature, monthy precipitation
designed this classification system to be used to determine ideal locations for different types of
plant life
first letter
major climate group
a simple graphic representation of monthy temperature and precipitation for a specific weather station
climograph
group a is only true blank climates in the world
winter less
in group a there is
lots of moisture
there are three subtypes in group a
tropical wet. tropical savanna and tropical monsoon
Af tropical wet
are seasonless climates. the average daily temperature exceeds the average annual temperature range
uniform blank throughout the year
insolation
Aw tropical savanna
most extensive of the a climates alteration of wet and dry, rainfalls are generally less than the other two a climates, migration of the ITCZ, wildfires are common
Am tropical monsoon
very heavy rainfall, low temperatures, heavy cloud cover
Group B
cover more land area, four subtypes BWh subtropical desert, BSh subtropical steppe, BWk midlatitude desert, BSk midlatitude steppe
Subtropical desert
very wide daily temperatures
Subtropical steppe
surrounds subtropical deserts, not extreme, rainfall is greater and more reliable, temperatures are slightly moderated
midlatitude desert
occurs in the interior of continents, precipitation is similar to subtropical desert, temperature is different than subtropical desert
midlatitude steppe
occupies transitional zone
group c: mild midlatitude climates
occupy the equatorward zone, hot summers, three subtypes Csa mediterranean, Cfa humid subtropical, Cfb Cfc, cal location and its physical state
frozen land
tierra helada
cold land an area of warm days and cold night
tierra fria
temperature land
tierra templada
hot land
plateaus
mediterranean
Found on the western sides of continents, milder summers because of the sea breeze
humid subtropical
found on eastern side of continents
occurs forty percent in latitude on
western side of continents
snowfalls in the world
higher west facing slopes get some of the heaviest
severe midlatitude climates
occur in northern hemisphere two subtypes humid continental and subartic
humid continental
four subtypes, ranging because of latitude
subartic
largest annual temperature ranges in the world
polar climates
no month has an average temperature of more than fifty percent
two subtypes
tundra and ice caps
tundra
named after the vegetation
one to four months have average temps above freezing not in greenbay, wi
ice caps
occus in greenland and antarctica
ice plateau
area of high altitude and high latitude
strong winds and blowing snow
group h: highlands
altitude variation, latitude is less important than altitude and exposure, greater likelihood of precipitation and wind force, slopes dry receieve direct, daily temps high
the total water on earth
hydrosphere
the hydrosphere includes the following
oceans, ice, surface water, ground water
a series of storage areas interconnected
hydrologic cycle
hydrologic cycle
very unevenly distributed
evaporation exceeds precipitation over oceans
precipatation exceed evaporation over lands
flow of water from land to oceans
runoff
runoff inclues
overland flow, stream flow, groundwater flow
the general movement of unchanneled surface water down the slope of the land surface
overland flow
channeled movement of water along a valley bottom
stream flow
water that moves through the groundwater system below the water table
groundwater flow
characteristics of ocean water
chemical compositions, temperature, density
the rise and flow of coastal water levels
tides
the blank has a greater effect on the tides than the sun
moon
how many tidal cycles every day
two
the vertical difference in elevation between high tide and low tide
tidal range
the movement of ocean water toward the coast
floodtide
the movement of water away from the coast
edd tide
lower than normal tidal variation
neaptide
a time of tidal maximum that occurs as a result of linear alignment
spring
an extensive and cohesive mass of floating ice
pack ice
a massive portion of a continental ice sheet that projects out over sea
ice shelf
a large flattish mass of ice that breaks off from larger ice bodies
ice floe
a chunk of ice that floats
iceberg
ocean ice is made up of
fresh water
permanent ground ice of permanently frozen subsoil
permafrost
a body of water surrounded by land
lake
an artifical lake
reservoir
water body with water tolerant plants
swamp
water body with water tolerant plants
marsh
any flowing water
stream
all the land area drained by a river and its tributaries
drainage basin
volume of water flowing past a certain point in a given amount of time
discharge
shrinking lakes
aral sea, lake chad
total amount of underground water is
twenty five times that in lakes and streams
subsurface rock layer that can store and supply water
aquifer
an impermeable rock layer that hinders water movements
aquiclude
two factors affect underground water
porosity a measure of the capacity of rock or soil
permeability capacity of soil or rock to transmit water
underground layers involved in general distribution of underground water
hydrologic zones
the topmost hydrologic zone within the ground
zone of aeration
aeration is a
mixture of solids water and air
hydrologic zone whose pore spaces and cracks are fully saturated
zone of saturation
water found in the zone of saturation
ground water
the top of the zone of saturation
water table
layer of underground water seperated from the zone of saturation
zone of confined water
phenonmenon where the water table has sunk into the shape of a cone due to water being removed
cave of depression
the lowermost hydrologic zone
waterless zone
the largest aquifer in the united states
ogallala aquifer
water cuumulated over
30 000 years
water table is sinking due to much
water mining
the study of the distribution patterns of flora and fauna
biogeography
plants
flora
animals
fauna
terrestrial biota is blank diverse than those in oceans
much more
the basic source of energy and fundamental for life on earth
solar energy
the basic process whereby plants produce stored chemical energy from water and carbon dioxide
photosynthesis
the consumption of stored energy in the form of carbohydrates by plants
plant respiration
the amount of net photosynthesis of a plant community over a period of a year
net primary productivity
the total mass of all living organism
biomass
the change from carbon dioxide to living matter and back to carbon dioxide
carbon cycle
plant growth is dependent on a blank carbohydrate production
surplus of
fuels rapidly accelerates that rate at which co2 is produced
burning of fossil
the movement of oxygen by various processes though the environment
oxygen cycle
oxygen is now in the atmosphere is largely a by product of
vegetation
an endless series of processes by which nitrogen moves through the environment
nitrogen cycle
conversion of nitrates into free nitrogen in the air
nitrogen fixation
humans influence the balance of nitrogen through
crop of agriculture choices
principal chemical components of the biosphere
phosphorus, sulfur, calcium
sequential predation in which organisms feed upon one another
food chain
blank is transferred through the system
energy
organisms which produce their own food
producers
organisms which feed on other organisms
consumers
an organism which consumes producers
herbivoer
an organism which consumes other consumers
carnivore
conceptualization of energy transfer through the ecosystems from large numbers of lower forms
food pyramid
only blank percent transfers from one level to the next
ten
have become increasingly important in plant and animal dipersal
humans
large hard sheeled seeds of coconut palm
coconuts
cattle egrets
have dispersed from west africa to brazil
two types of competition at work
intraspecific competition and interspecific competition
intraspecific
competition amoung members of the same species
interspecific
competition amoung members of different species
when one type of vegetation is replaced by another
plant succession
the variable that is most important in determining the survival of an organism
limiting factors
the most important climatic factors
light, moisture, temperature, wind
soil characteristics
edaphic factor
edaphic factor
direct influences floar indirectly influences fauna
topographic influences are
most important on a global scale
the most important catastrophic event that affects distribution of plants and animals
wildfires