Exam 13: Mountain Building and Continental Frameworks

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Canada ranks first in the world for production of________ .

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How much of Canada's mineral and metal products are exported?

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Which of these statements is false?

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Bauxite is a residual ore deposit of_______ formed by prolonged, intense, tropical weathering of granitic bedrock.

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Graphite deposits typically form________ .

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Where is the only commercial use of geothermal heat in Canada?

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_________, both calcium- bearing minerals, are the first to form in sedimentary deposits by the evaporation of sea water.

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The five most important Canadian minerals in terms of production value are ______________.

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Chalcopyrite and bornite are sulphide ore minerals of __________.

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___________, a rock- forming silicate mineral, is used as an insulator in electrical equipment and occurs as large crystals with quartz and feldspars in pegmatites.

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__________has the largest, current production and reserves of crude oil.

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Which of the following statements is not true?

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_________can be replenished over relatively short time spans like months, years, or decades.

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Coal, petroleum, and natural gas are considered to be fossil fuels because________ .

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Which of the following is not a hydrothermal ore deposit associated with sediments?

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Vein- or fissure- filling deposits of native gold and silver, or copper and zinc sulphides, would be more common in _________.

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___________is trapped in the pore spaces of coal seams and detrital sediments and is a potential source of energy.

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Sedimentary and residual deposits of the mineral __________supply phosphorous for phosphate fertilizers and feed additives.

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__________is the term for a south- facing window that allows objects in a room to absorb solar energy and re- emit it as heat energy.

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From trapping ocean water, the world's largest tidal power plant for generating electricity is________

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