Презентация по английскому языку на тему "Disappearing kinds of plants and animals of Mordovia" (II курс)

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  Disappearing kinds of plants and animals of Mordovia
  

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  There are a lot of plants in Mordovia. Among the rare kinds of plants are:
  

• 3 слайд

  Juniper
  The Juniper – is a decorative and medical plant. Air is cleaner where it grows. The sick animals restore their health, eating Juniper. It can be seen in mix and pine forests. But nowadays it disappears as a result of cutting down and destruction.
  

• 4 слайд

  St.-John's-wort
  In Mordovia it can be met in all areas in the light deciduous and mixed woods, bushes, meadow and steppes. The populations of this plant are reduced because of the mass collection by the population for the medical purposes.
  

• 5 слайд

  Valerian
  It is destroyеd for the medical purposes, and also owing to melioration and other economic activities of man. It is necessary to limit the collection of medical raw material, to control populations. It is well given for cultivation with the help of seeds.
  

• 6 слайд

  Helichrysum
  It is intensively destroyed as a medical plant, and also because of haymaking and pasturing of cattle. It is necessary to limit the collection of medical raw material of the same populations. In other way this valuable plant can disappear.
  

• 7 слайд

  Orchis
  It disappears in connection with digging out of rhizome for reception of a medical preparation salep, used in official and national medicine, and also because of the collection on bouquets. As a result of pasturing of cattle, melioration and mowing it may disappear in places of vegetation of Orchis.
  

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  Rare and disappearing animals of Mordovia
  

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  Musk-rat
  Musk-rat – is a typical inhabitant of reservoirs. It conducts a twilight and night way of life. Musk-rat eats commonly animals, insects and their maggots, worms, shellfishes and very rarely fishes and frogs.
  

• 10 слайд

  Bison
  The large bull with a massive constitution, with a powerful body, large and heavy head. In the Mordovian reserve the bison was delivered in 1956. The number of hybrid herd is about thirty heads. They are under the strict control in the forest reserve.
  

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  Burial ground
  Large eagle with scope of wings about two meters and powerful beak. Burial ground is a cautious bird.
  

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  Bullhead
  A fine fish by size with ruff. It lives one by one, under stones. If there is a bullhead, the reservoir is clean. The reason of reduction of number of bullheads is the pollution of the rivers by industrial drains and wastes of agricultural production.
  

• 13 слайд

  Apollo
  It is a large and beautiful butterfly. It eats flowers of various plants.
  стоп
  Видео
  

• 14 слайд

  Mnemozine
  It is a butterfly of the average sizes. The reasons of reduction of their number are the unlimited cuttings down, application of chemical weed-killers in struggle with the wreckers.