geo exam review packet Flashcards
What are the effects of tectonic plates slowly moving around?
Volcanos
Earthquakes
Mountain range
New crust
How does the rock cycle work?
The rock cycle is a web of processes that outlines how each of the three major rock types—igneous, metamorphic, and sedimentary—form and break down based on the different applications of heat and pressure over time
How did the glaciers help shape canada?
It created the great lakes and niagara falls
What are the 6 factors that affect climate?
latitude
ocean currents
wind air and mass
elevation
relief
near water
what are ocean currents?
Bringing the warm currents make the eastern coast warmer, while the cold currents make the west coast cooler
what is latitude?
As you move northward, temperature increase due to the angle sunlight reaches earth’s surface
wind air and mass?
the westerlies bring moist air from the pacific ocean leading to more precipitation on the west coast
What does elevation affect?
Higher grounds such as the rockies have cooler temperature due to the decrease in air pressure.
what is relief?
The rocky mountains & Appalachian Mountains influence weather patterns by blocking air masses, resulting in either side of the mountain having different climate.
What does near water affect/do?
Maritime climate, canada has vast coastlines along the atlantic ocean, as well as the gulf of st lawrence and arctic ocean. Being near water influences the climate.
How does climate change affect different parts of canada?
Rising sea levels
Fishing stocks affected
More storms
Melting glaciers
Less sea ice
What are the causes of climate change? What are some solutions?
Greenhouse gasses
What are some concerns about Canada’s population?
Consistent access to healthy food is not available for Territories. And when it is, it is very expensive. Canada is relying on immigrants to grow the population.
What sort of impacts did China’s 1 child policy have on its society?
Decline in country’s birth rate and population growth
Gender imbalance, male preference
What could Japan do to try and fix its rapidly shrinking population problem?
Women and elderly engaged in the workforce
Incentives for having a family
Encouraging people to date
Encouraging more immigrants and foreign workers
Limits on the amount of overtime
How has Canada’s population changed in the last few decades? How will it change in the next few decades?
What are some causes and effects of rapid population growth?
higher birth rates
-lower mortality rates
What are some causes and effects of rapid population decline?
Diseases and war
How important is immigration to Canadian society?
Immigrants contribute to the economy by filling labor gaps and paying taxes but also spending money on transportation and housing.
What are some pros and cons of the mosaic or melting pot system? Which one do you think is better?
Pros: having a better understanding of different cultures around the world
Cons: There is pressure for immigrants to start not doing the traditions they would do in their home country or forgetting their native language
I think
What are some of the main problems with modern cities?
-affordable housing
-overcrowding
-waste management
-Pollution
-healthcare
Why is low-density urban sprawl a problem?
-environmental impact
-Public health concerns
-loss of agriculture land
How can we design more sustainable cities and neighbourhoods?
-improving public transport
-reducing waste
-increased use of renewable energy
-building more green spaces
-more sustainable buildings
How can we design cities to be less car-dependent?
-adding more transportation systems
-invest more in public transit
How can we extract our natural resources in more sustainable ways?
-using more technology
-more government support
How have Canada’s job industries changed over time?
-having a green economy and making it more sustainable
-using more advanced technology
-more manufactacturing
Time zones (how many of them are there, who invented them)
-6 time zones
-Sir Sandford Fleming
Theory of Continental Drift and Wegener’s 4 proofs, Pangaea:
-believed all continents used to be one (pangaea)
-South America and Africa seem to fit
-fossils of the same plants and animals are on different continents
-identical mountains and rocks are on both sides of the Atlantic Ocean
-cold places were once warm and warm places were once cold
Theory of Plate Tectonics:
-earth’s other shell consists of plates that move on top of hot magma
what are the 4 layers of the earth?
-Crust: thin rocky surface
-Mantle: molten rock slowly moving thickest part
-Outer core: mostly molten, liquid iron
-Inner core: solid ball of iron and nickel
what is the laurentide ice sheet?
- a massive sheet of ice that covers millions of square miles
what are the plate boundaries?
-Divergent Boundary: plates moving further and further away from each other
-Convergent Boundary: plates pushing towards each other
-Transform Boundary: 2 plate slide past each other
what is the rock cycle?
Magma- cools and hardens
into Ignatius rocks- weathering , erosion and deposition
into sedimentary rocks which heat and pressure
into metamorphic rocks
which then melt back into magma
ignatius rocks can turn into metamorphic rocks and than sedimentary