Understanding Industries and Resources in Canada
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Questions and Answers

What are primary, secondary, tertiary, and quaternary industries? Give local examples of each.

Primary: industries that take raw materials from the environment. Secondary: processing of primary industry products into finished goods. Tertiary: provides a wide range of services that support primary and secondary industries. Quaternary: teachers, accountants, computer programmers- people that process ideas rather than products.

Which level of industry employs the most people?

Tertiary

Why did Newfoundland's fisheries collapse (4 reasons)?

Overfishing, improved technologies, uncontrolled foreign fishing, destructive fishing practices

Explain the Tragedy of the Commons. The tragedy of the commons occurs when several individuals share a limited resource. It arises when multiple individuals who share the resource, act independently out of their own self-interest, ultimately depleting the shared limited resource even when it is clear that it is not in anyone’s long-term interest. Individuals use a commonly available but limited resource solely on the basis of individual need. At first they are rewarded for using it; eventually they get diminishing returns which causes them to intensify their efforts. Eventually, the resource is either significantly depleted, eroded, or entirely used up.

<p>It is a situation in which individuals acting in their own self-interest deplete a shared resource, even when it is clear that this behavior will ultimately harm everyone. The tragedy of the commons is often used to explain overexploitation of natural resources and the difficulties of managing shared resources.</p> Signup and view all the answers

Which is Canada's largest forest region?

<p>Boreal</p> Signup and view all the answers

Which is the most productive forest region in Canada?

<p>West Coast</p> Signup and view all the answers

What are commercial and non-commercial forests? commercial forests are harvested for profit and non-commercial are forests where trees are not suitable for harvest or grow too far apart to be profitable for harvest

<p>Commercial forests are managed for timber production, while non-commercial forests are not suitable for harvesting due to factors like tree species, density, or terrain. Commercial forests focus on profit, while non-commercial forests serve different purposes like biodiversity conservation or recreation.</p> Signup and view all the answers

What are the 3 main types of logging? Explain the advantages and disadvantages of each.
Clear-cutting: advantages: fast, uniform regrowth disadvantages: soil erosion, loss of habitat for plants and animals, regrowth may not be successful Shelterwood: advantages: will regenerate naturally, forests will not be uniform disadvantages: more costly than clear cutting, visible damage to forest Selective cutting: advantages: least disruptive, not as visible, doesn't destroy the ecosystem, forest regenerates quickly and naturally disadvantages: extremely expensive

<p>Clear-cutting is a fast and efficient method but can have negative environmental consequences. Shelterwood logging is more environmentally friendly but can be more expensive. Selective cutting is the most sustainable method but is also the most expensive. It's important to weigh the benefits and risks of each method before making a logging decision.</p> Signup and view all the answers

Flashcards

Primary Industries

Industries that take raw materials from the environment.

Secondary Industries

Processing of primary industry products into finished goods.

Tertiary Industries

Provides a wide range of services that support primary and secondary industries.

Quaternary Industries

Industries involving the processing of ideas and information, rather than products.

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What were the four main reasons for the Newfoundland Fisheries Collapse?

Overfishing, improved technologies, uncontrolled foreign fishing, and destructive fishing practices.

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Tragedy of the Commons

The tragedy of the commons describes a situation where individuals, acting in self-interest, deplete a shared resource, even when it's not in their long-term benefit.

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Canada's Largest Forest Region

The largest forest region in Canada, characterized by cold, snowy winters and short, warm summers.

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Most Productive Forest Region in Canada

The most productive forest region in Canada, known for its towering trees and diverse wildlife.

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Commercial Forests

Forests managed for the purpose of harvesting timber for profit.

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Non-commercial Forests

Forests that are not suitable for harvesting due to factors like tree quality or spacing.

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Clear-cutting

A logging method that removes all trees in an area, leaving the land bare.

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Shelterwood

A logging method that removes some trees, leaving others to provide shelter for regeneration.

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Selective Cutting

A logging method that removes individual trees selectively, minimizing disturbance to the ecosystem.

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Pangea

The supercontinent that formed during the Paleozoic Era.

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What causes the movement of tectonic plates?

The movement of tectonic plates is driven by convection currents within the Earth's mantle.

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Crust

The outermost layer of the Earth, consisting of both continental and oceanic crust.

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Mantle

The thickest layer of the Earth, composed of hot, dense rock and home to convection currents.

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Outer Core

The liquid layer of the Earth's core, composed primarily of iron and nickel.

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Inner Core

The solid, innermost layer of the Earth's core, composed primarily of iron and nickel at extremely high pressure.

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Divergent Plate Boundary

Plate boundaries where plates move apart from each other, creating new crust.

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Convergent Plate Boundary

Plate boundaries where plates collide with each other, leading to mountain formation, subduction, or volcanic activity.

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Transform Plate Boundary

Plate boundaries where plates slide past each other horizontally, causing earthquakes.

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Hot Spot

A region within the Earth's mantle where unusually hot magma plumes rise towards the surface, creating volcanic activity.

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Fossil Fuels

Naturally occurring materials in the Earth's crust that form from dead plants and animals.

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Types of Mining

The process of extracting minerals from the Earth's surface, including strip mining, underground mining, and open pit mining.

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Strip Mining

A mining method that removes layers of surface soil and rock to expose shallow deposits.

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Underground Mining

A mining method that involves digging vertical shafts and tunnels to extract minerals from underground deposits.

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Open Pit Mining

A mining method that involves digging a large hole to extract minerals from a widespread deposit.

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What is used as fuel in nuclear power plants?

Uranium is the fuel used in nuclear power plants.

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What type of fish did Newfoundland fishermen catch in the Grand Banks before the collapse?

Cod was the primary fish caught by Newfoundland fishermen in the Grand Banks before the collapse.

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What is the most accurate way to portray the earth?

A globe is the most accurate way to portray the Earth because it replicates its spherical shape.

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Explain the Mercator projection and its disadvantages.

The Mercator projection is a map projection that preserves compass bearings but distorts size, making it ideal for navigation but less accurate for representing landmass size.

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What are the advantages and disadvantages of the Winkel-Tripel map projection?

The Winkel-Tripel projection is a map projection that balances accuracy in size, shape, and distance, making it a good compromise, though it distorts direction slightly.

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List five basic requirements for any map.

Title, key, latitude/longitude, scale, and compass rose.

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What is the Prime Meridian?

The Prime Meridian runs through Greenwich, England, at 0 degrees longitude, and is used as a reference point for measuring longitude.

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What is the International Date Line?

The International Date Line runs through the Pacific Ocean at 180 degrees longitude, and marks the transition between days.

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Where is the equator located?

The equator is located at 0 degrees latitude and divides the Earth into the Northern and Southern Hemispheres.

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Study Notes

Unit 4 - Industry

  • Primary industries take raw materials from the environment. Examples include farming, fishing, and mining.
  • Secondary industries process primary industry products into finished goods. Examples include manufacturing cars, making clothes, or building houses.
  • Tertiary industries provide a wide range of services that support primary and secondary industries. Teachers, accountants, and computer programmers are examples.
  • Quaternary industries process ideas rather than products. Examples include research and development, education, and management.
  • Tertiary industry employs the most people

Newfoundland's Fisheries Collapse

  • Overfishing
  • Improved technologies
  • Uncontrolled foreign fishing
  • Destructive fishing practices

Tragedy of the Commons

  • Occurs when multiple individuals share a limited resource.
  • Individuals act independently out of self-interest, ultimately depleting the shared resource.
  • Initially, individuals are rewarded for using a resource, but eventually, they get diminishing returns which causes them to intensify their efforts.
  • Eventually, the resource is depleted, eroded, or entirely used up.

Canada's Forest Regions

  • Boreal is Canada's largest forest region
  • West Coast is the most productive forest region in Canada.

Commercial and Non-Commercial Forests

  • Commercial forests are harvested for profit.
  • Trees are suitable for harvest.
  • Non-commercial forests are where trees are not suitable for harvest or grow too far apart to be profitable for harvest.

Logging Types

  • Clear-cutting: Advantages: Fast, uniform regrowth. Disadvantages: Soil erosion, loss of habitat for plants and animals. Regrowth may not be successful.
  • Shelterwood: Advantages: Will regenerate naturally, forests will not be uniform. Disadvantages: More costly than clear-cutting, visible damage to forests.
  • Selective cutting: Advantages: Least disruptive, doesn't destroy the ecosystem, forests regenerate quickly and naturally. Disadvantages: Extremely expensive.

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Description

This quiz explores the definitions and examples of primary, secondary, tertiary, and quaternary industries, with a focus on local contexts. It also examines the employment levels in various industries, reasons for the collapse of Newfoundland's fisheries, and the Tragedy of the Commons concept, along with Canada's forest regions. Test your knowledge on these important economic and environmental topics!

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