Exam Flashcards
What is the geographic perspective?
Social, Economic, Environmental, Political
What are key questions in geographic perspective?
Why is something there/why does this matter? What can certain patterns tell us about something?
What percentage of Canada’s landmass is the Canadian Shield?
50%
Describe the Canadian Shield.
Region shaped by large bedrock covered by soil, with a horseshoe shape and thousands of small bites surrounded by bogs and marshes.
What notable geological features does the Canadian Shield hold?
Some of the oldest rock on the planet and shorter, rolling hills.
What are some economic activities in the Canadian Shield?
Mining, forestry, hydroelectricity.
What are some leisure activities in the Canadian Shield?
Hunting, camping.
Name major cities located in the Canadian Shield.
Sudbury, Ottawa, Montreal, Quebec City, Iqaluit, Thunder Bay, Winnipeg.
What are glacial striations?
Scratches or grooves cut into bedrock by glacial movement.
What are some other regions associated with the Canadian Shield?
Wapusk National Park, Baffin Islands, Coronation Hills, Lac de Gras, Torngat Mountains, Laurentian Mountains.
Appalachian mountains
-east coast of canada
-small region on east coast
-rolling mountains: weathering and erosion has worn away the peaks
-clusters of peninsulas and islands
-tidal intlets and dunes on the coast
-was once a region covered in water
major cities in the appalachian mountains
-st johns
-fredricton
-moncton
-charlottetown
other regions (appalachian mountains)
-nova scotia highlands
-chaleur bay
-chic-chocs mountains
-gros morne national park
-gaspesie
leisure activities in mountain ranges in appalachian mountains
hiking
skiiing
camping
canoeing
leisure activities in the coastal ranges in appalachian mountains
whale watching
hiking
camping
sea kayaking
deep sea fishing
economic activities at appalachian mountains
mining
tourism
agriculture
fishing
what are the seven major plates
african
antarctic
eurasian
indo australian
north american
pacific
south american
what is the crust made of
dozens of plates
plates move as well as …
open and close ocean basins, form volcanoes, raise mountains, accumulate mineral and petroleum deposits, and influence evolution and climate change
why do plates move
because inside the esrth there is a liquid layer called magma, which is very hot. the convection currents that result from heating and cooling moves the plates
types of plate movements
-plates are not joined together, only touching
-plates move because molten rock below moves them (due to the movement of convection (heat) currents
-where the plates meet are called boundaries
subduction
it takes place at a convergent boundary, one plate drives (subducts) beneath the other, resulting in a variety of earthquakes and volcanoes on the overriding plate (coming a ridge)
definition of climate
daily weather condition of a place over a long period of time
weathering
is the breaking down of rocks into smaller pieces (sediment) entire mountains can be weathered into sediment by wind water or chemicals