1 / 38

Land Biomes

Land Biomes. Tundra. Found in parts of Canada, Alaska, and Siberia. Tundra – “The Cold Desert” Found at latitudes around the North Pole Less than 25 cm (10”) precipitation yearly Very cold year round -40ºC (-40ºF) in winter Cold, dry, treeless region. Tundra –

hester
Télécharger la présentation

Land Biomes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Land Biomes

  2. Tundra Found in parts of Canada, Alaska, and Siberia

  3. Tundra – “The Cold Desert” • Found at latitudes around the North Pole • Less than 25 cm (10”) precipitation yearly • Very cold year round -40ºC (-40ºF) in winter • Cold, dry, treeless region

  4. Tundra – “The Land of the Midnight Sun” • Winter lasts 6 to 9 months with no daylight • Summer is short and cold with 24 hours of sunlight a day

  5. Tundra- • Soil is poor • Permafrost • Layer of permanently frozen soil

  6. Plants of the Tundra Tundra plants are resistant to drought and cold Examples: • Reindeer moss (a lichen!) • Lichens • True mosses • Grasses • Small shrubs and flowers

  7. Plants of the Tundra • Reindeer moss – It’s a lichen!

  8. Plants of the Tundra • Lichens

  9. Plants of the Tundra • Lichen

  10. Plants of the Tundra • True Mosses

  11. Plants of the Tundra • Small shrubs and flowers

  12. Plants of the Tundra • Small shrubs and flowers

  13. Plants of the Tundra • Small shrubs and flowers

  14. Plants of the Tundra • Grasses

  15. Animals of the Tundra Many animals of the tundra migrate there during the short summer Examples: • Biting insects • Snowy owls • Arctic hares • Caribou • Musk oxen • Lemmings

  16. Animals of the Tundra • Biting insects Mosquito Blackfly

  17. Animals of the Tundra • Snowy owl

  18. Animals of the Tundra • Arctic hare

  19. Animals of the Tundra • Caribou – “Reindeer”

  20. Animals of the Tundra • Musk oxen

  21. Animals of the Tundra • Lemmings

  22. Animals of the Tundra • Lemmings (lem-ing)

  23. Taiga or Coniferous Forest Found in parts of Canada, Alaska, and Russia

  24. Taiga or Coniferous Forest • World’s largest land biome • Latitudes between 50ºN and 60ºN

  25. Taiga- • Warmer and wetter than the Tundra • Winters are long and cold (-10º-14ºC) (14º-57ºF) • 35 - 40 cm (13”-16”) of precipitation yearly (mostly snow)

  26. Plants of the Taiga There is no permafrost, so trees can grow. Mosses and lichens grow on the forest floor. Examples: • Coniferous (Cone-bearing, Evergreen trees) • Firs • Spruces • Pines • Hemlocks • Cedars

  27. Plants of the Taiga • Fir tree

  28. Plants of the Taiga • Spruce tree

  29. Plants of the Taiga • Hemlock tree

  30. Plants of the Taiga • Liverwort (a moss)

  31. Plants of the Taiga • Mosses

  32. Animals of the Taiga Many animals live in the Taiga. Examples: • Moose • Black Bear • Lynx • Wolves • Badgers • Wolverines • Deer

  33. Animals of the Taiga • Moose

  34. Animals of the Taiga • Black bear

  35. Animals of the Taiga • Lynx

  36. Animals of the Taiga • Wolf

  37. Animals of the Taiga • Badger

  38. Animals of the Taiga • Wolverine

More Related