lakes figure 50.17 an oligotrophic lake in grand teton, wyoming a eutrophic lake in okavango delta,...
TRANSCRIPT
![Page 1: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/1.jpg)
• Lakes
Figure 50.17An oligotrophic lake in Grand Teton, Wyoming
A eutrophic lake in Okavango delta, Botswana
LAKES
![Page 2: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/2.jpg)
• Wetlands
Figure 50.17
WETLANDS
Okefenokee National Wetland Reserve in Georgia
![Page 3: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/3.jpg)
• Streams and riversSTREAMS AND RIVERS
Figure 50.17A headwater stream in theGreat Smoky Mountains
The Mississippi River farform its headwaters
![Page 4: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/4.jpg)
• Estuaries
Figure 50.17 An estuary in a low coastal plain of Georgia
ESTUARIES
![Page 5: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/5.jpg)
• Intertidal zones
Figure 50.17
INTERTIDAL ZONES
Rocky intertidal zone on the Oregon coast
![Page 6: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/6.jpg)
• Oceanic pelagic biome
Figure 50.17 Open ocean off the island of Hawaii
OCEANIC PELAGIC BIOME
![Page 7: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/7.jpg)
• Coral reefs
Figure 50.17 A coral reef in the Red Sea
CORAL REEFS
![Page 8: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/8.jpg)
• Marine benthic zone
Figure 50.17 A deep-sea hydrothermal vent community
MARINE BENTHIC ZONE
![Page 9: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/9.jpg)
• Concept 50.4: Climate largely determines the distribution and structure of terrestrial biomes
• Climate– Is particularly important in determining why
particular terrestrial biomes are found in certain areas
![Page 10: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/10.jpg)
Climate and Terrestrial Biomes• Climate has a great impact on the distribution of organisms, as seen on a climograph
Figure 50.18
Desert Temperate grassland Tropical forest
Temperatebroadleafforest
Coniferousforest
Arctic andalpinetundra
Annual mean precipitation (cm)
Annu
al m
ean
tem
pera
ture
(ºC)
100 200 300 400
30
15
0
15
![Page 11: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/11.jpg)
• The distribution of major terrestrial biomes
30N
Tropic ofCancer
Equator
Tropic ofCapricorn
30S
Key
Tropical forest
SavannaDesert
ChaparralTemperate grasslandTemperate broadleaf forestConiferous forest
TundraHigh mountainsPolar ice
Figure 50.19
![Page 12: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/12.jpg)
General Features of Terrestrial Biomes• Terrestrial biomes– Are often named for major physical or climatic
factors and for their predominant vegetation
• Stratification– Is an important feature of terrestrial biomes
![Page 13: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/13.jpg)
• Tropical forest
TROPICAL FOREST
A tropical rain forest in BorneoFigure 50.20
![Page 14: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/14.jpg)
• Desert
Figure 50.20
DESERT
The Sonoran Desert in southern Arizona
![Page 15: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/15.jpg)
• Savanna
Figure 50.20
SAVANNA
A typical savanna in Kenya
![Page 16: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/16.jpg)
• Chaparral
CHAPARRAL
An area of chaparral in CaliforniaFigure 50.20
![Page 17: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/17.jpg)
• Temperate grassland
Sheyenne National Grassland in North Dakota
Figure 50.20
TEMPERATE GRASSLAND
![Page 18: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/18.jpg)
• Coniferous forest
Figure 50.20
Rocky Mountain National Park in Colorado
CONIFEROUS FOREST
![Page 19: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/19.jpg)
• Temperate broadleaf forest
Figure 50.20
TEMPERATE BROADLEAF FOREST
Great Smoky Mountains National Park in North Carolina
![Page 20: Lakes Figure 50.17 An oligotrophic lake in Grand Teton, Wyoming A eutrophic lake in Okavango delta, Botswana LAKES](https://reader035.vdocuments.site/reader035/viewer/2022081508/56649ef25503460f94c04721/html5/thumbnails/20.jpg)
• Tundra
Figure 50.20
TUNDRA
Denali National Park, Alaska, in autumn