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Растительный мир России
Содержание
- 1. Растительный мир России
- 2. Факторы, влияющие на растительностьThe composition and abundance
- 3. Растительный мир РоссииArctic desert zone tundra taiga mixed forests broadleaf forests Barrens Deserts and semi-deserts
- 4. ТундраTundra is derived from the word "Tunturi",
- 5. Слайд 5
- 6. ТайгаIn the European part of the taiga
- 7. Широколиственные лесаOutstanding representatives of the zone of
- 8. CтепиNon-forested areas covered by vegetation.
- 9. Пустыни и полупустыни Deserts are
- 10. Скачать презентанцию
Факторы, влияющие на растительностьThe composition and abundance of flora affects human activities. As a result, many species of plants have drastically reduced their numbers, and some even completely destroyed.
Слайды и текст этой презентации
Слайд 3Растительный мир
России
Arctic desert zone
tundra
taiga
mixed forests
broadleaf forests
Barrens
Deserts and semi-deserts
Слайд 4Тундра
Tundra is derived from the word "Tunturi", which translated from
the Sami language means "hill" - low tops, which are
not covered by forest. Tundra plants adapted to the short summer, the proximity of permafrost and wetland soils. In the short summer months tundra turns into a flower and berry garden.
Слайд 5
Тайга
Called taiga coniferous forests,
common south of the tundra. These forests are continuously from the western borders of Russia to eastern Siberia, occupying most of the forest zone.
Слайд 6Тайга
In the European part of the taiga formed mostly spruce
and common sosnoy.V Western Siberia meet - fir, pine, spruce.
Eastern Siberia is composed of larch and pine. In the Far East there are coniferous and deciduous forests
Слайд 7Широколиственные леса
Outstanding representatives of the zone of broad-leaved deciduous and
are heat-loving species: oak, beech, maple, hornbeam, linden ...
Слайд 8 Cтепи
Non-forested areas covered by vegetation.
The most prominent
representatives are feather, tulips, irises, sage, In Russian steppes are
located in the south of the European part of Russia, the West Siberian Plain and places in the mountain belt of southern Siberia
Слайд 9Пустыни и полупустыни
Deserts are common in areas
where the climate drier and hotter. Plants are well adapted
to drought and salty and sandy soils.Brightest representatives - camel thorn, wormwood, halophytes. In Russia, there are deserts in East Ante
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