Geography of the U.S
There are 5 parts:
Background
Major bodies of water
Climate
Major cities
People
STATES
Capital
Capital
: Washington D.C
: Washington D.C
National Bird
National Bird
:Bald Eagle
:Bald Eagle
5 Regions
5 Regions
Northeast Region
Northeast Region
Midwest Region
Midwest Region
Southeast Region
Southeast Region
Southwest Region
Southwest Region
West Region
West Region
I.Major Bodies of
Water in the USA
OCEANS
Atlantic
ocean
•
Served as the
highway for
explorers, early
settlers, and
immigrants
•
Located east of
the United
States
Pacific ocean
•
An early exploration route
•
Located west of the U.S
Rivers
Mississippi
Missouri
Ohio
Columbia
Colorado
Rio Grande
Mississippi and Missouri
rivers
•
transportation artery for farm and industrial products
•
links to ports and other parts of the world
Ohio River
• was the Gateway to the west
GREAT LAKES
Huron
Ontario
Michigan
Erie
Superior
-Form part of the border between
the U.S. and Canada
-Provide drinking water for people
Superior lake
GULF
Gulf of Mexico
Provided the French and Spanish with exploration
routes to Mexico and other parts of America
II. climate
Seasons in USA
Main characteristics of six
climate regions
Effects of climate change
Spring (Feb-May): Mildly warm and chilly.
Summer (June-Aug): Hot and sunny.
Autumn (Sep-November): sunny but cold
and mildly warm in the afternoon.
Winter (Dec-Feb): cold, sunny or cloud
and snowy.
1.Seasons
Northwest Pacific: wettest, rain,
40ºF(33,2ºC). Summer: never too hot,
Winter: quite cold.
Mid/south Pacific: California: quiet chilly in
the winter but seldom freezing, 0ºF.
Midwest: Dry. Summers: pleasant.
Winter: a lot of snows and heavy chilly
winds. Temperature drop down to -50ºF.
2. Six climate regions:
Northeast: Rainy. Winters: heavy
snow and freezing rain.
Summers: pleasant, sunny and
warm.
Southeast: rains. The spring,
summer and autumn are pleasant.
The winters are quite cold.
Southwest: hottest and high rainfall,
heavy rains with thunder storms.
3. Effects of climate
change
Southwest: Increasing temperatures,
severe droughts.
Northwest: Sea level rise, coastal
erosion.
Southeast: affect the growth and
productivity of crops and forests.
Midwest: hotter summer, longer dry and
milder and wetter winter.
III. Major cities
New York
Los Angeles
Washington D.C
Chicago
1. New York
Position: the Northeastern part of the USA
Population: over 8 million people.
Total area: 54,556 square miles.
2. Los Angeles
Position: the West Coast of the USA.
Population: almost 4 million people.
Total area: 469,1 square miles.
3. Washington D.C
Position: the East Coast of the USA
Population: over 6 million people.
Total area: 68,3 square miles.
4. Chicago
Position: the Northeastern Illinois on the
Southwestern shore Lake Michigan
Population: 2,7 million people.
Total area: 606,1 square kilometers
There are 3 parts:
Population
Languages
Ways of life
IV. PEOPLE
1. POPULATION
1.Population
• Total: 311 million people ( in 2011)
• More than 79% are urban population
• The largest minority were Hispanics for 12.5%
The African-American : Population numbered 12.3%
An additional 0.6% of the population were of African-
American origin in part.
The Asian : Population totaled 3.6%
An additional 0.6% of the population had a mixed-race
background that was partially Asian
The Native American: Population 0.9%
An additional 0.6% were of partial Native American
origin.