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161 Cards in this Set

  • Front
  • Back
air mass
a very large boy of air with relatively uniform temperature and moisture characteristics
air pressure
the weight ofn the air above a reference point, measured in millibars
atmosphere
the layer of air round the earth
bay
an area of sea between 2 headlands
beach
material which the sea deposits on the coast
bedding plane
the line dividng succesive layers of sedimentary rock
biodiversity
the number and variety of all living things within an ecosystem
brownfield site
disused or derelict urban land which is available for redevolpment
business park
a development of offices and industrial units built round a town
bypass
a road built round a town
Central Business District (CBD)
the commercial and business centre of a town
climate
the average weather over many years
collision boundary
where continental plate boundarys collide
cpmpass
an instrument used to identify direction
condense
gas becoming liquid
conservative boundary
where 2 tectonic plates move apart from each other, but where crust is neither formed nor destroyed
constructive boundary
where 2 tectonic plates move apart from each other and new crust is formed
continent
a large land mass
contour line
a line on an OS map joining all points of the same height
core
the centre of the Earth
crust
the thin layer of solid rock round the Earth's surface
dam
a wall built to hold back water
decompose
the breakdown of organic material by animals, bacteria and fungi
desert
an area receiving less than 250mm of precipitation per year
destructive boundary
where an oceanic plate slides underneath a continental plate or another oceanic plate
dispersed
spread out
dormant
inactive
drought
a prolonged period of below average precipitation
easting
a vertical grid line on an OS map
ecosystem
an area displaying a distinctive interaction between plants, animals and the physical environment
eco-tourism
low impact tourism aimed at protecting the natural environment and local cultures
environment
the air, land, water, plants and wildlife
epicentre
the point on the earth's surface directly above the focus of an earthquake
equator
the imaginary line running around the middle of the earth
erosion
the wearing away of the land by material carried in rivers, glaciers, waves and wind
ethnic group
people of the same racial origin
evaporate
liquid turning into gas
extinct
no longer in existence (of animals); no longer active (of volcanoes)
fault
a line of weakness in rock
fetch
the maximum distance over which wind can blow to form a wave
field work
an inquiry which takes place outside the classroom
floodplain
the flat area either side of a river which is regularly flooded
focus
the point underground where the energy of an earthquake is released
fog
cloud at ground level (visibility less than 1km)
foreshock
a small earthquake before a large one
front
the boundary between warm and cold air masses
function
the activities of a settlement
geothermal energy
heat and electricity produced from hot, underground water
gorge
a deep, steep-sided valley
graph
a drawing to show data
greenfield site
a land which has not been built on before
grid reference
a number which locates an area on a map
globalisation
the ways in which companies, ideas and lifestyles spread round the world and interact with one another
habitat
the area where plants and animals live
headland
a promontory of more resistant rock which juts out into the sea
hemisphere
half the globe
hierarchy
a ranking of settlements according to their size or importance
high order settlement
a settlement which contains top level shops and services
humidity
the moisture in the air
hydro-electric power
electricity produced by water being released through dam turbines
infiltration
the movement of water from the surface to the soil
interception
precipitation landing on plants, trees and buildings
irrigation
the artificial watering of crops
isotherm
a line on a map joining places of equal temperature
joint
a crack in the rock
key
a list giving the meaning of symbols on a map
land use
the wasy in which land is put to use by humans
landfill
the disposal oil waste in natural or man-made holes in the ground
lava
molten rock at the Earth's surface
LEDC
Less Economically Developed Country
levee
an embankment next ot a river channel, raised above the flood plain
linear
long and narrow
longshore drift
a movement of sand and pebbles along a beach by wave action
low order settlement
a settlement which contains few basic shops and services
magma
molten rock benath the Earth's crust
mantle
the semi-solid mass of rock beneath the Earth's crust
market
a place where goods are sold
mass movement
the movement of weathered soil and rock on a slope
meander
a bend in a river
MEDC
More Economically Developed Country
microclimate
the local climate of a small area such as a garden
national park
an area of countryside of outstanding beauty which is protected from development
Newly Industrialised Country (NIC)
a country which has recently become industrialised
northing
a horizontal line on an OS map
nucleated
clustered together
OS
Ordanance Survey
percentage
the number out of 100
permeable
allowing water to flow through e.g. joints in rocks
plate boundary
the point where 2 tectonic plates meet
plate tectonics
the theory explaining how tjhe Earth's crust is able to move
plunge pool
a deep pool in which is eroded at the base of a waterfall
pollution
damage to the environment as a result of heuman activity
porous
able to hold water like a sponge
precipitation
rain, snow, sleet or hail
primary information
geographical data which one has collected oneself
pyroclastic flow
a cloud of superheated gas and ash ejected from a volcano
raw material
mineral and agricultural resources which can be processed to make something else
recycling
reusing waste
relief
the height and the shape of the land
renewable energy
a sustainable source of power which can be used indefinitely (e.g. wind, solar, tidal)
resevoir
a lake behind a dam
resource
any product of the environment used by people
retail
selling products to the product
river basin
an area of land drained by a river and its tributaries
river cliff
a steep, undercut area of water across a surface
rural
relating to the countryside
science park
a development of high-tech industries close to an university
science park
a development of high-tech industries close to an university
scree
piles of broken rockfound beneath steep rock faces
scree
piles of broken rockfound beneath steep rock faces
secondary information
geographical data collected by someonelse
secondary information
geographical data collected by someonelse
sedimentary rock
layered rock formed by deposition of sediments
sedimentary rock
layered rock formed by deposition of sediments
seismic wave
a shock wave produced by earthquakes
seismic wave
a shock wave produced by earthquakes
seismometre
a sensitive instrument used to measure earthquakes
seismometre
a sensitive instrument used to measure earthquakes
service industry
work such as retail, administration, education, healthcare or tourism
service industry
work such as retail, administration, education, healthcare or tourism
settlement pattern
the shape and spacing of settlements
settlement pattern
the shape and spacing of settlements
settlement
a place where people live
settlement
a place where people live
site
the exact locationof a settlement
site
the exact locationof a settlement
situation
the location of a settlement in relation to the surronding area
slip-off slope
a gently-sloping area formed on the inside of a river meander
spit
an extended beach which grows by deposition across a bay or river mouth
social
relating to society
source
the beginning of a river
stack
a pillar of rock which stands in the sea
stewardship
looking after resources in a sustainable way for thye future
suburb
the residential and commercial development at the edge of a city
sustainable
using resources in a way which prevents them from being exhausted/running out
symbol
something used to represent something else
situation
the location of a settlement in relation to the surronding area
slip-off slope
a gently-sloping area formed on the inside of a river meander
spit
an extended beach which grows by deposition across a bay or river mouth
social
relating to society
source
the beginning of a river
stack
a pillar of rock which stands in the sea
stewardship
looking after resources in a sustainable way for thye future
suburb
the residential and commercial development at the edge of a city
sustainable
using resources in a way which prevents them from being exhausted/running out
symbol
something used to represent something else
tectonic plate
a large, rigid section of the Earth's crust
topographical map
a map showing natural features
tourism
travel involving an overnight stay away from home, and associated support industry
transportation
the movement of eroded material
tributary
a rive joinig a larger river
tsunami
a sea wave caused by earthquakes and volcanic eruptions
urban
relating to a town or city
urbanisation
the increase in the percentage of people living in cities
vegetation
trees, shrubs and plants
volcanic bomb
lava exploded into the air which solidifies as it falls
waste
items which no longer have use
waterfall
a point on a river where water falls vertically
water table
the upper surface of water in the ground
weathering
the breakdown of rocks in situ by mechanical, chemical or biological means
rain shadow
places at the foot of mountains or hills which do not face the prevailling wind and they don't get much rain