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Презентация на тему Растительный мир России

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.
Растительный мир России7 класс. Факторы, влияющие на растительностьThe composition and abundance of flora affects human activities. Растительный мир РоссииArctic desert zone tundra taiga mixed forests broadleaf forests Barrens Deserts and semi-deserts ТундраTundra is derived from the word ТайгаIn the European part of the taiga formed mostly spruce and common Широколиственные лесаOutstanding representatives of the zone of broad-leaved deciduous and are heat-loving CтепиNon-forested areas covered by vegetation. The most prominent representatives are Пустыни и полупустыни   Deserts are common in areas where the
Слайды презентации

Слайд 2 Факторы, влияющие на растительность
The composition and abundance of

Факторы, влияющие на растительностьThe composition and abundance of flora affects human

flora affects human activities. As a result, many species

of plants have drastically reduced their numbers, and some even completely destroyed.

Слайд 3 Растительный мир России
Arctic desert zone
tundra
taiga
mixed forests

Растительный мир РоссииArctic desert zone tundra taiga mixed forests broadleaf forests Barrens Deserts and semi-deserts


broadleaf forests
Barrens
Deserts and semi-deserts


Слайд 4 Тундра
Tundra is derived from the word "Tunturi", which

ТундраTundra is derived from the word

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

ТайгаCalled taiga coniferous

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 6 Тайга
In the European part of the taiga formed

ТайгаIn the European part of the taiga formed mostly spruce and

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 7 Широколиственные леса
Outstanding representatives of the zone of broad-leaved

Широколиственные лесаOutstanding representatives of the zone of broad-leaved deciduous and are

deciduous and are heat-loving species: oak, beech, maple, hornbeam,

linden ...

Слайд 8 Cтепи
Non-forested areas covered by vegetation.
The

CтепиNon-forested areas covered by vegetation. The most prominent representatives are

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

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