Презентация на тему "Taiga"

Содержание

• 
  Слайд 1
  

  Taiga

• 
  Слайд 2

  Taiga

  Taiga - a huge, wild and hard traveled by the forest, which grows mainly coniferous trees. The word taiga means "dense forest".Taiga - the oldest and the most snow of the nature of Russia. Its width in the European part reaches 800 km, and in Western and Eastern Siberia - 2150 km.

• 
  Слайд 3
  

  Most trees in the forest:Spruce, pine, larch, cedar, fir

• 
  Слайд 4
  

  Spruce Spruce - high evergreen tree (up to 30 m) with a beautiful crown. He lives in an average of 250 - 300 years (sometimes up to 600). Spruce - frost resistance. Spruce is one of the the main characters new Year and Christmas.

• 
  Слайд 5
  

  Pine Pine - evergreen, photophilous, large, rich gum tree. Pine different peeling bark and root system.

• 
  Слайд 6
  

  Larch - the most common tree species in eastern Siberia. Height - up to 35 meters. It is very cold-resistant tree. Larch

• 
  Слайд 7
  

  Cedar Cedar has a spreading crown and slender trunk with dark - gray cracked bark. Cedar - the only tree of the Siberian taiga, which fruits - nuts.

• 
  Слайд 8
  

  Fir Fir needles are flat and thornless.Under the thick branches of fir damp and gloomy, small shrubs, flowers and herbs. Fir reaches a height of 30 meters.

• 
  Слайд 9
  

  In the taiga live as large carnivores - brown bear, wolf, lynx,fox

• 
  Слайд 10
  

  smaller predators - otter, marten, wolverine, sable, weasel, ermine.