Presentation of the relief and minerals of the Urals. Minerals of the Chelyabinsk Region presentation for a lesson on the world around (Grade 4) on the topic

Slide 9

On the map, determine the features of the geographical position of the Ural Mountains.

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Pattern control:

• Stretched from north to south along the 60 meridian
• On the border between Europe and Asia
• On the border of the Russian and West Siberian Plains
• On the border of the Volga and the Ob
• On the border of temperate continental and continental climate type
• Length from north to south 2000 km

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According to the map and the text of the textbook p. 184, determine the features of the formation of the Ural Mountains?

Make a conclusion.

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The Urals are ancient mountains, Hercynian folding

In the Mesozoic and the beginning of the Cenozoic, they were destroyed, and in the Cenozoic it rose again, but not to a great height.

The mountains experienced blocky-vertical movements and became folded-blocky.

Mountains consist of several chains parallel to each other.

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Folded-block structure of mountains

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Describe the appearance of the Ural Mountains

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Slide 17

Remains - separate elevated relief elements, preserved from destruction, in the form of separate arrays

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weathering pillars

Slide 19

Compare the relief of parts of the Urals

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Narodnaya - the highest point of the Urals

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Geographic profile of the Ural Mountains

The Urals are asymmetric mountains, because the western slope is gentle, and the eastern one is steep.

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Minerals of the Urals

• Iron ore
• Gold
• Salt
• Potassium salt
• copper ores
• Coal
• Asbestos
• Chrome ores
• Oil

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Ilmensky mineralogical reserve

It was created in order to preserve an exceptionally diverse complex of rocks and minerals, as well as flora and fauna.

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• January
• Determine the average January t in the northern and southern parts of the Urals
• Determine the average t .July in the northern and southern parts

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Check yourselfFind mistakes in the text

The Urals is one of the highest mountain systems in Russia.

Formed in the Mesozoic era of folding. Mountains consist of several chains that stretch parallel to each other in the meridional direction. The highest point is the city of Narodnaya 2147 m. Volcanoes are located in the south of the mountain system.

The Ural from north to south can be divided into 5 parts. The main wealth of the Urals is ores, but there are reserves of coal, oil, salt, asbestos, marble, etc.

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Resources

Physical map of Russia

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Ural. Minerals.

Minerals.

Place of Birth

Iron ores

Magnitogorskoye, Vysokogorskoye, Kachkanarskoye, Bakalskoye, Khalilovskoye

Non-ferrous metals

Krasnouralskoye, Gayskoye

Gold

Asbestos

Berezovskoe

Bazhenovskoye

Ural gems: amethyst, smoky topaz, emerald, sapphire, rock crystal, alexandride

East slope

Ornamental stones: jasper, marble, serpentine, malachite, pink eagle

Potassium salts, rock salt, gypsum

Verkhnekamskoe, Sol-Iletskoe, Usolskoe

Oil

Ishimbay

The peculiarity of the nature of the Urals.

Nature of the Urals

Nature of the Trans-Urals

More precipitation falls, climate is humid

There is little rainfall, the climate is dry

Fir-spruce forests in the taiga

There are deciduous forests

Pine forests in the taiga

In the steppes, a colorful carpet of forbs

No broadleaf forests

In the steppes, saline soils with sparse vegetation

Characteristics of parts of the Urals

signs

Polar Ural

1.Highest point

2. Minerals

Subpolar Urals

Northern Ural

3. Natural areas

Middle Ural

Southern Urals

2. Using paragraph 33 of the textbook, fill in the table

Characteristics of parts of the Urals 1. Put on the contour map parts of the Urals: Polar, Subpolar, Northern, Middle, Southern and their highest points.

signs

1.Highest point

Polar Ural

Subpolar Urals

Northern Ural

G.Narodnaya

G. Telpos-Iz

Middle Ural

Southern Urals

G. Pavdinsky Stone

G. Yamantau

Characteristics of parts of the Urals

signs

Polar Ural

2. Minerals

Subpolar Urals

Reserves of ores of iron, chromium, polymetals

Northern Ural

Iron, polymetallic ores

Middle Ural

Bauxite (Red Riding Hood), manganese and iron ore (Polunochnoe, Ivdel), brown coal (Karpinsk), Serov group of deposits of various ores

Southern Urals

Iron, copper, nickel, gold, coal

Nickel, copper ores, uranium ores

Characteristics of parts of the Urals

signs

Polar Ural

3. Natural areas

mountain deserts

Subpolar Urals

mountain tundra

Northern Ural

mountain deserts

mountain tundra

mountain tundra

Middle Ural

mountain tundra

Subalpine belt (forest-meadow)

Southern Urals

Mountain taiga (coniferous forests)

Mountain taiga (coniferous forests)

Subalpine belt (forest-meadow)

mountain tundra

Subalpine belt (forest-meadow)

Mountain taiga (coniferous forests)

Mountain taiga (coniferous forests)

Mountain forest-steppes and mountain deciduous forests

Characteristics of parts of the Urals

signs

4. Flora and fauna

Polar Ural

Subpolar Urals

Lichens, perennial herbs, creeping shrubs.

Arctic foxes, lemings, snowy owl, reindeer, mountain hare, wolf, ermine, weasel.

Northern Ural

Middle Ural

Sable, bear, chipmunk

Dark coniferous spruce-fir forests,

Southern Urals

Dark coniferous spruce-fir taiga, larch, pine, mountain ash, bird cherry, viburnum, elderberry, honeysuckle

Wolf, lynx, squirrel, chipmunk, marten, sable

Pine, aspen, birch

Squirrel, marten, polecat, woodpeckers, owls

Ural. Geographical position. Relief and minerals. presentation compiled by: Sulina N.L. teacher of the 1st category MKOU secondary school 25 p. Svobrdny, Sverdlovsk region URAL When they talk about Russia, I see my blue Ural. Like girls, Barefoot pines Flee from the rocks under the clouds. In the meadows, On the carpeted expanses, Among the fruitful fields Blue lakes lie Like fragments of ancient seas. Richer than the colors of dawn, Lighter than the pattern of stars, Earthly fires of gems In the solemn twilight of the mountains. I absorbed all this with my heart, Having fallen in love with my land forever. But the main strength of the Urals is in the wonderful art of labor. I love the fire of creation In its harsh beauty, Martens and the domain of breathing And the wind of high speeds. Simple faces are dear to me And hands that melt metal. ... When they talk about Russia, I see my blue Urals. L. Tatyanicheva.

The ancient authors called the Ural Mountains Riphean. "Stone belt of the Russian land", "Stone", "Earth belt" - this was the name of the Urals until the 18th century. The name "Ural" appears since the 18th century in the works of the famous Russian historian and geographer Vasily Nikitich Tatishchev.

“For two hundred years, all of Russia plowed and sting, forged, dug and chopped with the products of the Ural factories. She wore Ural copper crosses on her chest, rode Ural axles, fired Ural steel rifles, baked pancakes in Ural frying pans, strummed Ural nickels in her pocket.

Rice. The structure and minerals of the Urals. Conclusion: The Ural is a complex folded-blocky medium-altitude destroyed mountain structure of the Hercynian age, which underwent rejuvenation in the Neogene-Quaternary period. The Subpolar and Southern Urals experienced the greatest rejuvenation. The complex geological structure and geological history explain the richness of the Urals in minerals.

URAL GRAPES Manor's house, bound with iron, Lace cast-iron fences. The owner commanded the stone cutter to cut grapes out of the stone: To make it look just like a real one, Like a bunch of sun-drenched grapes. Only the stone cutter, unfortunately, did not have a chance to see the grapes. What did he see? White blizzards, Peaked blue Taganay, Pines and frowning firs Sweet to the heart, But a harsh land. Not the fruits of flowering Ukraine And not the aroma of Crimean fruits, He knew only bitter mountain ash, Red, like a windy sunset. And the Ural master said to himself: Many troubles are always the same answer ... - He took not transparent tumpas, Not sea water aquamarine, But blood-red rubies And a thick, thoughtful pomegranate, He cut out a bunch of native mountain ash: Here you are, master, local grapes. The rods were the master's reward. But since then, it has become customary for the people to call the Ural grapes the Red rowan bunch. L. Tatyanicheva.

Among the natural resources of the Urals, a prominent role belongs, of course, to the wealth of its bowels. Among the minerals, deposits of ore raw materials are of the greatest importance, however, many of them have been discovered for a long time and have been exploited for a long time, therefore they are largely depleted.

The most "mineral" place in this area is Ilmeny, where more than 260 minerals and 70 rocks have been found. About 20 minerals were discovered here for the first time in the world. There are such precious stones as: sapphire, ruby, diamond, etc., semi-precious stones: amethyst, opal, topaz, granite, malachite, sun, moon and Arabic stone, rock crystal, etc.

Emerald (or green stone) is one of the most famous gemstones, it has been known since ancient times and was used as an ornament. Emeralds were found on the eastern slope of the Ural Mountains near the Tokovaya River. The deposit was accidentally found by a peasant in 1830, noticing several green stones among the roots of a fallen tree.