1490169
Beschreibung
Quiz von Chantler Van Til, aktualisiert more than 1 year ago
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Erstellt von Chantler Van Til
vor etwa 11 Jahre
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Frage 1
Frage
What is the fruiting age for Abies balsamea
Antworten
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10-15 years
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4 years
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22-30 years
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40 years
Frage 2
Frage
Which tree species require biochemical inhibition or the winter or cold stratification?
Antworten
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Abies balsamea
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Picea mariana
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Liriodendron tulipifera
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Juglans cinerea
Frage 3
Frage
Which tree species seeds are dispersed by songbirds?
Antworten
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Pinus Ponderosa
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Rhus typhina
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Ulmus Americana
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Prunus serotina
Frage 4
Frage
Which tree species seeds fall at a distance >1000m?
Antworten
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Populous tremuloides
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Tsuga Canadensis
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Larix laricina
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Fraxinus nigra
Frage 5
Frage
What germination rate does the Betula papyrifera have?
Antworten
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20-90%
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34%
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85-91%
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95%
Frage 6
Frage
Which tree species requires soil that is moist to wet with high nutrient, common on peat and muck soils?
Antworten
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Pinus contorta
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Fraxinus nigra
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Picea glauca
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Fagus grandifolia
Frage 7
Frage
Which species does not require a disturbed seedbed?
Antworten
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Juglans cinerea
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Salix
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Acer saccharum
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Tsuga Canadensis
Frage 8
Frage
Which tree species grows on wet sites, organic bogs or poorly drained clays?
Antworten
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Ulmus Americana
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Rhus typhina
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Prunus serotina
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Fagus grandifolia
Frage 9
Frage
Which Forest Region is from the east tip of Newfoundland to northeast Alberta?
Antworten
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Mixed Wood Plains
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Boreal Shield
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Borial Cordillera
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Taiga Plains
Frage 10
Frage
Which forest region has the warmest and wettest climate?
Antworten
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Boreal Cordillera
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Boreal Plains
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Pacific Maritime
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Taiga Plains
Frage 11
Frage
Which tree species has a soil bed that is shallow, well drained from very stony to sandy loams?
Antworten
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Pseydotsuga menziesil
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Prunus pensylvanica
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Populous grandidentata
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Pinus strobes
Frage 12
Frage
Which tree species seeds fall throughout the winter?
Antworten
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Thuja plicata
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Rhus typhina
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Pinus strobes
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Quercus macrocarpa
Frage 13
Frage
Which tree species germinates readily after being passed through birds
Antworten
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Pinus ponderosa
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Pseydotsuga menziesil
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Rhus typhina
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Rhamnus cathartica
Frage 14
Frage
Check all forest regions that have the lodgepole pine tree?
Antworten
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Boreal Cordillea
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Boreal Plains
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Pacific Maritime
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Montane Cordillera
Frage 15
Frage
Which forest region is prone to wildfires?
Antworten
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Mixed wood Plains
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Boreal Shield
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Montane Cordillera
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Boreal Cordillera
Frage 16
Frage
Which tree species responds to release well at all stages?
Antworten
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Salix
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Populous tremulodies
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Tsuga Canadensis
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Ulmus Americana
Frage 17
Frage
Which tree species has heavy seeds?
Antworten
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Pinus ponderosa
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Quercus macrocarpa
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Fraxinus americana
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Fraxinus nigra
Frage 18
Frage
Which species sprouts after cutting or fire?
Antworten
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Abies balsamea
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Acer rubrum
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Pseydotsuga menziesil
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Pinus strobes
Frage 19
Frage
Which tree species have none to slight dormancy?
Antworten
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Acer rubrum
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Larix laricina
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Picea mariana
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Tilia Americana
Frage 20
Frage
Approximately 80 per cent of Canada's forested land is in this region?
Antworten
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Pacific Maritime
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Boreal region
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Mixed wood Plains
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Montane Cordillera
Frage 21
Frage
This region is one-tenth the size of the boreal forest, but it is Canada's second-largest forest region?
Antworten
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Great Lakes-St Lawrence
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Deciduous Forest Region
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Montane Forest Region
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Acadian Forest Region Acadian Forest Region
Frage 22
Frage
This forest region is located in Central Canada
Antworten
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Boreal Forest
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Deciduous Forest
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Great Lakes–St Lawrence
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Mixed wood Plains
Frage 23
Frage
This forest region has a colder climate and shorter growing season and nurtures predominately spruce and larch?
Antworten
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Boreal Forest
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Great Lakes/St Lawrence
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Deciduous
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Montane
Frage 24
Frage
The tulip tree, cucumber tree, pawpaw, red mulberry, Kentucky coffee tree, sassafras, black oak and pin oak are common in this region. Conifers are few but there is a scattered distribution of eastern white pine, Tamarack, eastern red cedar and eastern hemlock.
Antworten
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Coast
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Deciduous
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Great Lakes/St Lawrence
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Montane
Frage 25
Frage
Which region covers most of the interior uplands of British Columbia?
Antworten
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Great Lakes/St Lawrence
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Boreal
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Montane
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Coast
Frage 26
Antworten
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Montane
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Boreal
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Mixed wood plains
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Great Lakes St. Lawrence
Frage 27
Frage
Birds feed off seeds of this tree throughout the winter and spring.
Antworten
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Tsuga Canadensis
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Pseydotsuga menziesil
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Rhus typhina
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Juglans nigra
Frage 28
Frage
This species of tree is invasive?
Antworten
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Salix
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Crategus
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Rhus typhina
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Ostrya virginiana
Frage 29
Frage
Beaver will use this tree when no poplars available
Antworten
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Fraxinus nigra
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Pinus contorta
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Pseydotsuga menziesil
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Tsuga Canadensis
Frage 30
Frage
This species aggressively invades habitats and threatens the future of forests, wetlands and natural habitats. It alters the nitrogen levels in the soil.
Antworten
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Pseydotsuga menziesil
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Tsuga Canadensis
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Rhamnus cathartica
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Larix laricina
Frage 31
Frage
Which species requires a fresh site?
Antworten
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Betula paprifera
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Rhamnus cathartica
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Larix laricina
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Juglans cinerea
Frage 32
Frage
Which species grows best on a disturbed soil?
Antworten
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Larix laricina
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Pinus contorta
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Ulmus Americana
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Prunus serotina
Frage 33
Frage
Which species prefers neutral or alkaline soils?
Antworten
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Rhamnus cathartica
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Ulmus americana
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Acer rubrum
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Larix laricina
Frage 34
Frage
Which species of trees grow best on soil that is moist to fresh?
Antworten
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Pinus resinosa, Betula papyrifera, Liriodendron tulipfera, Rhus typhina
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Pinus strobes, Populous balsamifera, Acer saccharum, Quercus rubra
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Acer saccharum, , Picea glauca, Populous grandidentia, Tilia americana
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Pseydotsuga menziesil, Quercus macrocarpa, Quercus rubra, Salix
Frage 35
Frage
What is the masting behavior for the Acer saccharum
Antworten
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22-30 years, peaks 70-100
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15 years, peaks 40-150
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10-15 years, peaks after 20
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15 years, peaks 40-70
Frage 36
Frage
Which of the following are mast producing trees? Select all answers that are correct.
Antworten
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Juglans nigra, Prunus pensyvanica, Quercus macrocarpa, Quercus rubra
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Tilia Americana, Betula alleghaniensis, Fraxinus nigra, Ostrya virginiana
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Juglans cinerea, Prunus serotina, Acer saccharum, Crataegus
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Fagus grandifolia, Pinus banksiana, Rhus typhina, Ulmus Americana
Frage 37
Frage
Which mast producing tree produces the heaviest seed?
Antworten
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Juglans cinerea
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Acer saccharum
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Fagus grandifolia
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Prunus serotina
Frage 38
Frage
Which species crop annually? Check all that apply.
Antworten
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Pinus ponderosa, pinus resinosa, tsyga Canadensis, Rhamnus cathartica
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Ulmus Americana, Thuja plicata, Rhus typhina, Populous balsamifera
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Alnus rubra, Liriodendron tulipifera, Ostrya virginiana
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Pinus barksiana, Larix larciniana, Betula papyrifera, Acer rubrum
Frage 39
Frage
Which tree species has the longest life cycle?
Antworten
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Tsuga Canadensis
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Thuja plicata
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Pseydotsuga menziesil
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Picea glauca
Frage 40
Frage
Which species of trees do well on seedbeds of burned duff?
Antworten
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Pinus ponderosa, Populous balsamifera, Thuja plicata, Ulmus americana
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Acer saccharum, Betula papyrifera, Fagus grandifolia, Juglans nigra
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Abies, balsamea, Acer rubrum, Tsuga Canadensis,Pinus strobes
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Picea Mariana, Cratagus, Betula paprifera, Pinus stobes
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