Difference between revisions of "AY Honors/Taiga/Answer Key"
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− | {{ | + | {{HonorSubpage}} |
− | {{ | + | <!--{{Honor_Master|honor=Taiga|master=Conservation}}--> |
− | | | + | <section begin="Body" /> |
− | | | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | ==1. | + | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=1}} |
− | The taiga is the largest terrestrial biome and represents 29% of the world’s forest cover. | + | <noinclude><translate><!--T:25--> |
+ | </noinclude> | ||
+ | <!-- 1. What are the characteristics of a taiga? --> | ||
+ | The taiga is the largest terrestrial biome and represents 29% of the world’s forest cover. This biome is dominated by coniferous trees (needle-leafed trees). The taiga is located from about 50 degrees N to 70 degrees N. There is no taiga in the southern hemisphere. The taiga has extreme temperature variation between the seasons with long cold winters dominating the climate. Low precipitation and shallow soils are also common in these areas. | ||
− | ==2. | + | <noinclude></translate></noinclude> |
+ | {{CloseReq}} <!-- 1 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=2}} | ||
+ | <noinclude><translate><!--T:26--> | ||
+ | </noinclude> | ||
+ | <!-- 2. What or other names are used for the taiga biome? --> | ||
*Boreal forest | *Boreal forest | ||
*Northwoods | *Northwoods | ||
− | ==3. | + | <!--T:27--> |
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 2 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=3}} | ||
+ | <noinclude><translate><!--T:28--> | ||
+ | </noinclude> | ||
+ | <!-- 3. What two countries contain most of the taiga? --> | ||
[[File:Distribution_Taiga.png|thumb|500px|Distribution Taiga]] | [[File:Distribution_Taiga.png|thumb|500px|Distribution Taiga]] | ||
− | Canada and Russia contain most of the taiga. | + | Canada and Russia contain most of the taiga. Much of Alaska is taiga, and some is also located in the northernmost reaches of the continental United States. Taiga is also typical in Finland, Norway and Sweden. |
{{clear}} | {{clear}} | ||
− | ==4. | + | <!--T:29--> |
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 3 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=4}} | ||
+ | <noinclude><translate><!--T:30--> | ||
+ | </noinclude> | ||
+ | <!-- 4. What biome is found north and south of the taiga? --> | ||
Tundra (no trees) to the north; temperate deciduous forest to the south. | Tundra (no trees) to the north; temperate deciduous forest to the south. | ||
− | ==5. | + | <!--T:31--> |
− | Bogs are common in those areas. | + | <noinclude></translate></noinclude> |
+ | {{CloseReq}} <!-- 4 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=5}} | ||
+ | <noinclude><translate><!--T:32--> | ||
+ | </noinclude> | ||
+ | <!-- 5. What biome is often found in low-lying pockets within the taiga? --> | ||
+ | Bogs are common in those areas. For more information about bogs, see the [[AY Honors/Bogs & Fens|Bogs & Fens]] honor. | ||
− | ==6. What is permafrost and where can it be found? | + | <!--T:33--> |
− | Permafrost is where the ground remains frozen year round. | + | <noinclude></translate></noinclude> |
+ | {{CloseReq}} <!-- 5 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=6}} | ||
+ | <noinclude><translate><!--T:34--> | ||
+ | </noinclude> | ||
+ | <!-- 6. What is permafrost and where can it be found? --> | ||
+ | Permafrost (permanent frost) is where the ground remains frozen year round. During the summer the top layers may melt but the soil below remains frozen all year. Tundra and portions of the Taiga have permafrost. Permafrost creates challenges for utility lines that can not be buried, foundations that warm up the soil and crack, roads and other construction that require special measures. | ||
− | ==7. What trees are commonly found in the taiga? Be able to identify them. | + | <!--T:35--> |
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 6 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=7}} | ||
+ | <noinclude><translate><!--T:36--> | ||
+ | </noinclude> | ||
+ | <!-- 7. What trees are commonly found in the taiga? Be able to identify them. --> | ||
Coniferous trees such as pines, spruces, firs and tamarack (Larch) are common. | Coniferous trees such as pines, spruces, firs and tamarack (Larch) are common. | ||
<gallery> | <gallery> | ||
Line 40: | Line 72: | ||
− | Where there is more moisture and protection from the extreme cold there will also be birches, alders and poplars. | + | <!--T:8--> |
+ | Where there is more moisture and protection from the extreme cold there will also be birches, alders and poplars (such as the aspens). | ||
<gallery> | <gallery> | ||
File:European_birch_summer_leaves_and_green_cone.jpg|Birch | File:European_birch_summer_leaves_and_green_cone.jpg|Birch | ||
Line 47: | Line 80: | ||
</gallery> | </gallery> | ||
− | ==8. | + | <!--T:37--> |
− | Tamarack (Larch) | + | <noinclude></translate></noinclude> |
+ | {{CloseReq}} <!-- 7 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=8}} | ||
+ | <noinclude><translate><!--T:38--> | ||
+ | </noinclude> | ||
+ | <!-- 8. Which coniferous tree in the taiga looses its needles in the fall and grows new ones in the spring? --> | ||
+ | Tamarack (Larch) | ||
− | + | <!--T:39--> | |
− | ==9. | + | <noinclude></translate></noinclude> |
+ | {{CloseReq}} <!-- 8 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=9}} | ||
+ | <noinclude><translate><!--T:40--> | ||
+ | </noinclude> | ||
+ | <!-- 9. What non-flowering plants are common in the taiga? Be able to identify them. --> | ||
<gallery> | <gallery> | ||
File:Matteuccia struthiopt.01.JPG|Ferns | File:Matteuccia struthiopt.01.JPG|Ferns | ||
Line 58: | Line 102: | ||
</gallery> | </gallery> | ||
− | + | <!--T:41--> | |
− | ==10. What animals are commonly found in the taiga? Be able to identify them. | + | <noinclude></translate></noinclude> |
+ | {{CloseReq}} <!-- 9 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=10}} | ||
+ | <noinclude><translate><!--T:42--> | ||
+ | </noinclude> | ||
+ | <!-- 10. What animals are commonly found in the taiga? Be able to identify them. --> | ||
<gallery> | <gallery> | ||
File:Brown-bear-in-spring.jpg|Brown Bear | File:Brown-bear-in-spring.jpg|Brown Bear | ||
File:Wading_moose.jpg|Moose | File:Wading_moose.jpg|Moose | ||
− | File: | + | File:Caribou.jpg|Caribou |
File:2012.10.01.151448_Bison_-_Bison_bison_-_Antelope_Island_Utah.jpg|Wood Bison | File:2012.10.01.151448_Bison_-_Bison_bison_-_Antelope_Island_Utah.jpg|Wood Bison | ||
− | File:Snowshoe | + | File:Snowshoe hare.jpg|Snowshoe Hare |
File:Baummarder_01.jpg|Pine Martin | File:Baummarder_01.jpg|Pine Martin | ||
File:Red_Squirrel_-_Lazienki.JPG|Red Squirrel | File:Red_Squirrel_-_Lazienki.JPG|Red Squirrel | ||
− | </gallery> | + | </gallery> |
− | ==11. | + | <!--T:43--> |
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 10 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=11}} | ||
+ | <noinclude><translate><!--T:44--> | ||
+ | </noinclude> | ||
+ | <!-- 11. What birds are common in the Taiga? Be able to identify them. --> | ||
<gallery> | <gallery> | ||
File:Perisoreus-canadensis-001.jpg|Canada Jay | File:Perisoreus-canadensis-001.jpg|Canada Jay | ||
File:Black-throated-green-warbler-100.jpg|Black-throated Green Warbler | File:Black-throated-green-warbler-100.jpg|Black-throated Green Warbler | ||
File:Spruce_Grouse_(Falcipennis_canadenis)_RWD.jpg|Spruce Grouse | File:Spruce_Grouse_(Falcipennis_canadenis)_RWD.jpg|Spruce Grouse | ||
− | File:Picoides arcticus FM2.jpg|Black-backed Woodpecker | + | File:Picoides arcticus FM2.jpg|Black-backed Woodpecker |
File:White-crowned-Sparrow.jpg|White-crowned Sparrow | File:White-crowned-Sparrow.jpg|White-crowned Sparrow | ||
File:Poecile_atricapillus_03.jpg|Black-capped Chickadee | File:Poecile_atricapillus_03.jpg|Black-capped Chickadee | ||
Line 81: | Line 136: | ||
</gallery> | </gallery> | ||
− | ==12. | + | <!--T:45--> |
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 11 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=12}} | ||
+ | <noinclude><translate><!--T:46--> | ||
+ | </noinclude> | ||
+ | <!-- 12. How does fire affect the taiga? --> | ||
[[File:Pinus_banksiana_closed_cones.jpg|thumb|250px|Closed cones. USA]] | [[File:Pinus_banksiana_closed_cones.jpg|thumb|250px|Closed cones. USA]] | ||
− | Natural fires from lightning occur every 70-100 years in the taiga. | + | Natural fires from lightning occur every 70-100 years in the taiga. Many of the trees and plants of the taiga are fire resistant (their bark does not burn well), or like the Jack Pine, require fire to open the cones to replant the forest. Fires clear underbrush, help fertilize the soil, and renew the forest. However fires also threaten homes, businesses and infrastructure. Fires burn wood that could be harvested. Therefore governments spend a lot of effort to reduce wildfire effects. |
{{clear}} | {{clear}} | ||
− | + | <!--T:47--> | |
− | ==13. | + | <noinclude></translate></noinclude> |
+ | {{CloseReq}} <!-- 12 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=13}} | ||
+ | <noinclude><translate><!--T:48--> | ||
+ | </noinclude> | ||
+ | <!-- 13. What two important resources are provided to us by the taiga? --> | ||
*a. Softwood for lumber and paper. | *a. Softwood for lumber and paper. | ||
*b. Vast wilderness and forests for outdoor recreation. | *b. Vast wilderness and forests for outdoor recreation. | ||
− | ==14. | + | <!--T:49--> |
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 13 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=14}} | ||
+ | <noinclude><translate><!--T:50--> | ||
+ | </noinclude> | ||
+ | <!-- 14. Learn about one invasive species that affect the taiga. --> | ||
[[File:Cronartium_ribicola_on_Pinus_strobus_abrimaal2013.jpg|thumb|250px|Cronartium ribicola on Pinus strobus]] | [[File:Cronartium_ribicola_on_Pinus_strobus_abrimaal2013.jpg|thumb|250px|Cronartium ribicola on Pinus strobus]] | ||
− | White Pine Blister Rust – This fungus was introduced from Asia. | + | White Pine Blister Rust – This fungus was introduced into the taiga of North America from Asia. The spores from this fungus first infect Gooseberries and/or Wild Currants. It then spreads to the needles of white pines (pines with 5 needles in each cluster) and eventually kills the pine tree when it reaches the bark of the tree's trunk. |
{{clear}} | {{clear}} | ||
− | ==15. Prepare an object lesson about a plant or animal or bird that lives in the taiga. Tell this lesson at a club worship. Be sure to include a bible text in this presentation. | + | <!--T:51--> |
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 14 --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=15}} | ||
+ | <noinclude><translate><!--T:52--> | ||
+ | </noinclude> | ||
+ | <!-- 15. Prepare an object lesson about a plant or animal or bird that lives in the taiga. Tell this lesson at a club worship. Be sure to include a bible text in this presentation. --> | ||
Here is one example: | Here is one example: | ||
− | It is only when burned by fire that a cone from a Jack Pine will open (explode from the heat). | + | <!--T:17--> |
+ | It is only when burned by fire that a cone from a Jack Pine will open (explode from the heat). The seeds are released from the cone and new life begins. Like the fire, trials in our lives sometimes cause us to do or learn new things that can truly bless us if we rely on God for our strength and direction. | ||
+ | <!--T:18--> | ||
"And we know that all things work together for good to them that love God" - Romans 8:28 | "And we know that all things work together for good to them that love God" - Romans 8:28 | ||
− | ==16. | + | <!--T:53--> |
− | + | <noinclude></translate></noinclude> | |
− | === | + | {{CloseReq}} <!-- 15 --> |
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16}} | ||
+ | <noinclude><translate><!--T:54--> | ||
+ | </noinclude> | ||
+ | <!-- 16. Do at least two of the following activities: --> | ||
+ | <noinclude></translate></noinclude> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16a}} | ||
+ | <noinclude><translate><!--T:55--> | ||
+ | </noinclude> | ||
+ | |||
+ | <!--T:23--> | ||
+ | Look for an Arboretum, or perhaps a place that explains about the lumber business. Often there will be a local park focused on trees, or some other place like a zoo might double as an Arboretum. | ||
+ | |||
+ | <!--T:56--> | ||
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 16a --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16b}} <!--T:24--> | ||
+ | <noinclude><translate><!--T:57--> | ||
+ | </noinclude> | ||
+ | |||
+ | <!--T:58--> | ||
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 16b --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16c}} <!--T:20--> | ||
+ | <noinclude><translate><!--T:59--> | ||
+ | </noinclude> | ||
+ | {{AY Honors/Zoo Visit}} | ||
+ | |||
+ | <!--T:60--> | ||
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 16c --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16d}} <!--T:21--> | ||
+ | <noinclude><translate><!--T:61--> | ||
+ | </noinclude> | ||
+ | {{#widget:YouTube|id=OUmHWrF8MnY}} | ||
− | === | + | <!--T:67--> |
− | {{: | + | <noinclude></translate></noinclude> |
+ | {{CloseReq}} <!-- 16d --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16e}} | ||
+ | <noinclude><translate><!--T:62--> | ||
+ | </noinclude> | ||
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 16e --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16f}} | ||
+ | <noinclude><translate><!--T:63--> | ||
+ | </noinclude> | ||
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 16f --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16g}} | ||
+ | <noinclude><translate><!--T:64--> | ||
+ | </noinclude> | ||
+ | <noinclude></translate></noinclude> | ||
+ | {{CloseReq}} <!-- 16g --> | ||
+ | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=16h}} | ||
+ | <noinclude><translate><!--T:65--> | ||
+ | </noinclude> | ||
− | + | <!--T:66--> | |
− | + | <noinclude></translate></noinclude> | |
− | + | {{CloseReq}} <!-- 16h --> | |
− | == | + | {{CloseReq}} <!-- 16 --> |
− | + | <noinclude><translate></noinclude> | |
+ | ==References== <!--T:22--> | ||
+ | <noinclude></translate></noinclude> | ||
− | + | [[Category:Adventist Youth Honors Answer Book/Do at home{{GetLangSuffix}}]] | |
+ | {{CloseHonorPage}} |
Latest revision as of 16:36, 23 October 2023
1
The taiga is the largest terrestrial biome and represents 29% of the world’s forest cover. This biome is dominated by coniferous trees (needle-leafed trees). The taiga is located from about 50 degrees N to 70 degrees N. There is no taiga in the southern hemisphere. The taiga has extreme temperature variation between the seasons with long cold winters dominating the climate. Low precipitation and shallow soils are also common in these areas.
2
- Boreal forest
- Northwoods
3
Canada and Russia contain most of the taiga. Much of Alaska is taiga, and some is also located in the northernmost reaches of the continental United States. Taiga is also typical in Finland, Norway and Sweden.
4
Tundra (no trees) to the north; temperate deciduous forest to the south.
5
Bogs are common in those areas. For more information about bogs, see the Bogs & Fens honor.
6
Permafrost (permanent frost) is where the ground remains frozen year round. During the summer the top layers may melt but the soil below remains frozen all year. Tundra and portions of the Taiga have permafrost. Permafrost creates challenges for utility lines that can not be buried, foundations that warm up the soil and crack, roads and other construction that require special measures.
7
Coniferous trees such as pines, spruces, firs and tamarack (Larch) are common.
Where there is more moisture and protection from the extreme cold there will also be birches, alders and poplars (such as the aspens).
8
Tamarack (Larch)
9
10
11
12
Natural fires from lightning occur every 70-100 years in the taiga. Many of the trees and plants of the taiga are fire resistant (their bark does not burn well), or like the Jack Pine, require fire to open the cones to replant the forest. Fires clear underbrush, help fertilize the soil, and renew the forest. However fires also threaten homes, businesses and infrastructure. Fires burn wood that could be harvested. Therefore governments spend a lot of effort to reduce wildfire effects.
13
- a. Softwood for lumber and paper.
- b. Vast wilderness and forests for outdoor recreation.
14
White Pine Blister Rust – This fungus was introduced into the taiga of North America from Asia. The spores from this fungus first infect Gooseberries and/or Wild Currants. It then spreads to the needles of white pines (pines with 5 needles in each cluster) and eventually kills the pine tree when it reaches the bark of the tree's trunk.
15
Here is one example:
It is only when burned by fire that a cone from a Jack Pine will open (explode from the heat). The seeds are released from the cone and new life begins. Like the fire, trials in our lives sometimes cause us to do or learn new things that can truly bless us if we rely on God for our strength and direction.
"And we know that all things work together for good to them that love God" - Romans 8:28
16
16a
Look for an Arboretum, or perhaps a place that explains about the lumber business. Often there will be a local park focused on trees, or some other place like a zoo might double as an Arboretum.
16b
16c
If you are planning to visit a zoo or aquarium, be aware that there are various honors that have requirements which can be met by visiting a zoo or aquarium. Individuals can work on multiple honors in one visit, or parts of your group may work on different honors during the same visit.
Here is a list of honors which have requirements that can be met by visiting a zoo or aquarium:
16d
16e
16f
16g
16h