This presentation covers physical features for geography. It explains the physical characteristics of the geographic regions of North America. It covers Virginia SOL USI.2b
This presentation covers physical features for geography. It explains the physical characteristics of the geographic regions of North America. It covers Virginia SOL USI.2b
This covers what a population pyramid is, and how to analyze one. It covers the three basic shapes and how they correspond to population growth or decline. Finally, students analyze pyramids of US cities based on unique trends (ie; an aging population in a retirement community).
In this ppt you will see complete covered of Geography chapter-Temperate Grassland based on NCERT,
In this PPT details discuss of climatic condition, flora and fauna, and people of this area engage in different occupation.
i will complete discuss of prairies and velds grassland.
1. 8 Physical Regions of Canada
Mount Logan--
Δ
Mount Logan
Blue
Great Lakes-St. Lawrence Lowlands
Orange
Appalachians
Red
Canadian Shield
Yellow
Interior Plains
Pink
Western Cordillera
Green
Intermountain Range
Brown
Coastal Plains
Purple
Arctic
2. Appalachian Region
Topography:
• Gentle rolling mountain ranges
• Fertile plateaus and river valleys
• Contains many 3 000 000 000 year old mountains
• Coal, oil and gas can be found in the sedimentary rocks
Climate:
• Maritime climate
• Warmer in the south
•
•
A high temperature from St. John's is 15°C in July
A high precipitation from St. John's is 162 mm in December
A low temperature from St. John's is -5°C in February
• A Low precipitation from St. John's is 78 mm in July
Vegetation:
• Originally heavily forested
• Trees were mixed coniferous and deciduous trees
• These survived on both the mountains and on the plateaus and in
the valleys
Economic Activity:
• Mining
• Agriculture
• Fishing
• Logging
• Urban economic activity
Environmental Concerns:
• Over fishing
• Over development
• Destruction of forest
• Pollution
•
3. Coastal Plains
Topography:
Lowlands
Has a lot of swamps and marshes
Fairly flat
Climate:
• Maritime climate
• Colder north warmer south
•
•
A high temperature from New Jersey is 20°C in July
A high precipitation from New Jersey is 101 mm in August
A low temperature from New Jersey is 0°C in February
• Average low precipitation of 62 mm in June in New Jersey
Vegetation:
• Some areas were originally pine forest
• Quite lush
• Some areas are covered in jungle
Economic Activity:
• Agriculture
• Fishing
• Urban economic activity
Environmental Concerns
• Over fishing
• Over development
• Rising water levels
• Pollution
•
4. The Great Lakes-St. Lawrence Lowlands
Topography:
• The Great Lakes section is flat plains broken by gentle rolling hills
• The St. Lawrence section is gently rising flat plains
• Contains several escarpments
Climate:
• Continental climate
•
•
A high temperature from Toronto is 20°C in July
A high precipitation from Toronto is 78 mm in July
A low temperature from Toronto is -5°C in February
• A low precipitation from Toronto is 55 mm in February
• Humid
Vegetation:
• Originally heavily treed
• Had the largest broad leaf forests in Canada
• Main trees were maple, beech, hickory and black walnut
Economic Activity:
• Farming
• Logging
• Manufacturing
• Urban economic activity
Environmental Concerns:
• Ground pollution
• Destruction of forest
• Over development
• Pollution
•
5. The Interior Plains
Topography:
• Divided into three different elevations separated by escarpments
• Gentle rolling plains
• Very flat
• Becomes a tundra as you progress north
Climate:
• Continental climate
•
•
A high temperature from Regina is 20°C in July
A high precipitation from Regina is 80 mm in June
A low temperature from Regina is -18°C in January
• A low precipitation from Regina is 15 mm in December
• Northern portion has an Arctic climate
Vegetation:
• Originally had prairie grass as tall as a man
• Originally trees grew in river valleys
• Northern portions had boreal forest and became a tundra as it grew
nearer to the Arctic Ocean
• Wheat and other grains are frequently grown
Economic Activity:
• Farming (wheat and grains usually)
• Mining
• Urban economic activity
Environmental Concerns:
• Over development
• Ground pollution
• Pollution
•
6. The Canadian Shield
Topography:
• Has a higher elevation in the south then in the north
• Has a higher elevation on the outer portions then in the centre
• Areas around Hudson Bay and James Bay are lowlands
• Has a lot of rivers, lakes, swamps and muskeg
Climate:
• Mixed continental and maritime climate
• Varies over the vast area covered by the Canadian Shield
• More and more arctic as you progress north
•
•
A high temperature from Thunder Bay is 15°C in July
A high precipitation from Thunder Bay is 60 mm in August in
A low temperature from Thunder Bay is -20°C in February
• A low precipitation from Thunder Bay is 25 mm in February in
Thunder Bay
Vegetation:
• Mostly boreal forest
• Common trees are spruce, pine and fir
• There also are some deciduous trees such as poplar and white birch
•
North of the tree line there are no trees since they can’t take root
with the permafrost
Economic Activity:
• Pulp and paper industry
• Mining
• Urban economic activity
Environmental Concerns
• Destruction of forests
• Ground pollution
• Over exploitation
• Pollution
•
7. The Western Cordillera
Topography:
• Ranges of tall, jagged mountains
• Younger mountains then the Appalachians
• The Rocky Mountains form the continental divide
• All water east of the divide flows into the Gulf of Mexico, Arctic
Ocean, Hudson Bay and James Bay
• All water west of the divide flows into the Pacific Ocean
Climate:
• Maritime climate
• Varies greatly from north to south and east to west
•
•
A high temperature from Vancouver is 20°C in July
A high precipitation from Vancouver is 175 mm in December
A low temperature from Vancouver is 0°C in February
• A low precipitation from Vancouver is 25 mm in July
Vegetation:
• Varies greatly on each slope of the mountain
• On the west side trees such as Douglas Fir, western hemlock and
eastern cedar thrive
• On the eastern side grasses and cactuses thrive in the dry climate
Economic Activity
• Logging
• Fishing
• Urban economic activity
Environmental Concerns:
• Over fishing
• Destruction of forest
• Pollution
•
8. The Intermountain Range
Topography:
• On the other side of the Western Cordillera
• Many of the rivers in this area never reach the sea but end in
brackish lakes or desert sinks while some do make it
• Can be very desert like in some areas
• Other areas are deserts
Climate:
• Very dry as it is in the Western Cordilleras rain shadow
•
•
A high temperature from Prince George is 15°C
A high precipitation Prince George is 75 mm
A low temperature Prince George is -10°C
• A low precipitation Prince George is 27 mm
Vegetation:
• Sparse grass and plants that can survive semi to desert conditions
• Higher elevations are covered in thin pine forest
Economic Activity:
• Ranching
• Mining
• Farming
• Urban economic activity
Environmental Concerns:
• Ground pollution
• Pollution
• Over exploitation
•
9. The Arctic
Topography:
• Near the ocean is very flat
• Farther north there are mountains covered with glaciers
Climate:
• The climate is very harsh winter lasts ten months
• Summer lasts one month
•
•
A high temperature in Resolute is 3°C in July
A high precipitation in Resolute is 25 mm in august
A low temperature in Resolute is -35°C in January
• A low precipitation in Resolute is 2 mm in January
Vegetation
• Very few plants can survive up there
• The few that can are lichens and small shrubs clinging to the ground
Economical Activity:
• Fishing
• Mining
• Urban economic activity
Environmental Concerns:
• Global warming
• Pollution
• Over exploitation
•
10. Bibliography
Cranny, Michael. Crossroads a Meeting of Nations. Scarborough Ontario:
RR Donnelley & Sons, 1998. 163-179. Print.
Compass Rose. N.d. Photograph. n.p. Web. 17 Feb 2014. <http://www.dreamstime.com/royaltyfree-stock-photo-compass-rose-white-background-image21677385>.
"Chapter 6 PDF." Chapter 6 PDF. N.p.. Web. 17 Feb 2014.
<http://pgss.sd57.bc.ca/~adavies/vSS9/Intro and Geog/4 Chapter 6.pdf>.
Personal experience