| Term | Definition |
|
geography |
study of people, their enviornment and their resources |
|
history |
an account of what has happened in the lives of different people |
|
exact location |
locating a place with latitude and longitude |
|
location |
where did it happen? |
|
latitude |
measures distance north and south of the equator |
|
longitude |
measures distance east and west of Prime Meridian |
|
relative location |
where it is located in relativity to another place |
|
place |
describes a location with physical and human features |
|
interaction |
how people adapt to and change their enviornment |
|
irrigate |
bring water to |
|
movement |
movement of people goods and ideas |
|
region |
area of the world that has similar unifying characteristics |
|
cartographers |
map makers |
|
map projections |
ways of drawing the Earth's surface on a flat surface |
|
mercator projection |
true shapes of landmasses but distorts the size |
|
robinson projection |
it shows the correct sizes and shapes of landmasses |
|
hemisphere |
two halves of the earth divided by the equator |
|
equator |
imaginary line that lies at 0 degrees latitude |
|
Prime Meridian |
lies at 0 degrees longitude |
|
standard time zones |
set up to make it easier to tell time around the world |
|
landsat maps |
satellite in space designed to take pictures or the earth for maps |
|
Western Hemisphere |
North America, South America, and Carribean are in this hemisphere |
|
isthmus |
a narrow strip of land |
|
mountains |
high, steep, rugged land; atleast 1000ft in elevation |
|
elevation |
height above the surface of the Earth |
|
relief |
difference in height of land |
|
hills |
areas of raised land that are lower and less steep than mountains |
|
plains |
broad areas of faily level land |
|
plateaus |
large raised areas of flat or gently rolling land |
|
pacific coast |
in the west, it includes tall mountain ranges that stretch from Alaska to Mexico, the Cascades and Sierra Nevada Mountains, seattle portland san francisco |
|
intermountain region |
east of coast ranges, rugged region of mountain peak, high plateaus, deep canyons, deserts, grand canyon, |
|
rocky mountains |
mountains reach from Alaska through Canada into the US. in Mexico the mountains become the Sierra Nevada Mountians. serious barrier to western settlement |
|
interior plains |
between the rockies in the west and the appalachians in the east is this large lowland. once covered by great inland sea |
|
great plains |
dry western part of interior plains |
|
central plains |
eastern part of interior plains |
|
appalachian mountains |
mountains that run along the eastern part of North America. different names are green mts, blue ridge, and the great smokies, lower and less rugged than the rockies |
|
canadian shield |
a lowland area, most of it lies in eastern canada but the southern part extends into US, was a region of high mts. but were worn away to low hills, lacks top soil for farming |
|
coastal plains |
lowland area, one part the Altantic plain lies inbetween the appalachians and the coast and the other part is the gulf plain that lies along the gulf of mexico |
|
hawaiian islands |
made up of islands, lie far out in the Pacific, eight large islands and many small islands |
|
tributaries |
stream and smaller rivers that flow into larger rivers |
|
great lakes |
homes- huron, erie, michigan, ontario, and superior lakes |
|
orinoco, amazon, and paraguay-parana |
rivers that drain the interior plain in south america |
|
andes |
rugged mountain chain in south america |
|
weather |
condition of the earth at any given time |
|
climate |
the average weather of an area over 20-30 yrs |
|
precipitation |
water that falls from the sky in the form of rain or snow |
|
marine |
mild, rainy climate |
|
mediterranean |
mild, wet winters, sunny dry summers climate |
|
highland |
seasons and rainfall very with elevation climate |
|
steppe |
very hot summers, very cold winter, little rainfall climate |
|
desert |
hot days, cold nights, very little rainfall climate |
|
humid subtropical |
humid summers, mild winters climate |
|
humid continental |
mild summers, cold winters, rainfall varies |
|
tropical |
hot rainy steamy climate |
|
tundra |
very cold winters, very short summers climate |
|
subarctic |
long, cold winters, always cold, short summers climate |
|
four basic landforms |
hills mountains plains plateaus |
|
political |
map that shows state and country boundaries |
|
physical |
shows natural features on a map |
|
population |
shows how many people live in that area |
|
economic |
shows how ppl make a living in that area |
|
natural resource |
map that helps u see the link between natural resources and how ppl use the land |
|
rio grande |
serves as political border between US and Mexico |