Methodological materials for a geography lesson. Occurrence of rocks

Earth's crust and lithosphere. Hydrosphere. Biosphere. Geographical envelope.

1) gray clay 2) dolomite 3) sand and gravel

Which of the following statements refers to karst processes?

1) These caves were formed as a result of very long dissolution of limestone by rain or melted snow water seeping through cracks in the rock layers.

2) When mining coal, “waste” rock is stored near mine shafts in the form of waste heaps up to 60–80 m high.

3) Ground creep occurs more often on slopes composed of clayey rocks, or where layers of clayey rocks are found in the rock mass.

4) The rivers of Kamchatka are characterized by slow self-purification, therefore water management activities in this region should be aimed at stopping the discharge of wastewater into the rivers.

Which of the following rocks is considered igneous?

1) marble 2) granite 3) limestone 4) coal

Which of the following rocks is sedimentary in origin?

1) limestone 2) basalt 3) pumice 4) granite

5. During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff in a quarry.

Arrange the rock layers shown in the figure in order of increasing age (from youngest to oldest).

1) granite 2) quartzite 3) limestone

6. During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff in a quarry.

Arrange the rock layers shown in the figure in order of increasing age (from youngest to oldest).

1) limestone 2) fine sand 3) coarse sand

Which of the following countries has a desert located in tropical latitudes along the ocean coast?

1) China 2) Egypt 3) Turkmenistan 4) Chile

This phenomenon is the propagation of waves in the ocean caused by earthquakes occurring under the ocean floor.

In the deep ocean, these waves travel at speeds of over 700 km/h. When reaching shallow areas of the coast, the speed of the waves quickly decreases, and their height increases to 50 meters, while the destructive power of the waves becomes enormous.

9 . In which of the following countries are earthquakes most likely?

1) Finland2) Belarus3) Australia4) Mexico

What is it called natural phenomenon, which is discussed in the text below?

Mountain residents call this phenomenon “white death.” A calm, silent snow slope can suddenly turn into a boiling, roaring cauldron. A giant shaft of snow, dust, fragments of rocks and trees rushes down the slope, sweeping away everything in its path. Sometimes the volume of moving snow reaches hundreds of thousands and even millions of cubic meters. Gaining speed and mass, the snow whirlwind becomes more powerful every moment.

What is the name of the natural phenomenon discussed in the text below?

On the high right bank of the Volga River stood the old Russian village of Fedorovka. One summer night in 1889, the village population was awakened by an extraordinary phenomenon. The walls of the huts were shaking and cracks appeared. Residents poured out of their houses into the street. They saw that the village, along with an entire section of the coast, was slowly moving down towards the Volga. The move lasted about three days. Several dozen houses were completely destroyed.

Which of the following ocean currents is cold?

1) Peruvian 2) Gulf Stream 3) Brazilian 4) Guinean

Which of the following islands have active volcanoes?

1) Madagascar 2) Ireland 3) Cuba 4) Honshu

What is the name of the natural phenomenon discussed in the text below?

This happened in 1884 in Saratov on the high bank of the Volga. At first, the earth began to slowly move down towards the river, becoming covered with cracks on the surface. For several days at night the crash of breaking houses and the clinking of glass could be heard. Many of the prudent residents, noticing these ominous phenomena, hastily left their homes. At 11 o'clock in the morning on September 20, the movement of the earth suddenly became rapid, and a significant part of the mountain noisily collapsed into the river.

Main state exam OGE Geography task No. 26 During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff in a quarry.

Arrange the rock layers shown in the picture in order increase their age (from youngest to oldest).
Write down the resulting sequence of numbers in the table.
1) limestone
2) loam with boulders
3) quartzite

Demo version 2018 – 2017

When rocks occur horizontally, the oldest rocks lie at the bottom, the youngest rocks at the top.

Answer: 213

1) yellow sand 2) gray sand 3) loam

Arrange the rock layers shown in the figure in order of increasing age (from youngest to oldest). Write down the resulting sequence of numbers as your answer.

1) loam 2) clay 3) limestone

Arrange the rock layers shown in the figure in order of increasing age (from youngest to oldest). Write down the resulting sequence of numbers as your answer.

1) clay 2) granite 3) sand

Arrange the rock layers shown in the figure in order of increasing age (from youngest to oldest). Write down the resulting sequence of numbers as your answer.

1) loam 2) clay 3) sand

Arrange the rock layers shown in the figure in order of increasing age (from youngest to oldest). Write down the resulting sequence of numbers as your answer.

1) sandstone 2) shale 3) limestone

F.I. __________________Option #1

1. The shell of the Earth, including the earth’s crust and upper mantle, is called:

a) thermosphere;

b) asthenosphere;

c) lithosphere .

2. Igneous rocks were formed as a result of:

b) lava solidification;

c) destruction of hard rocks;

3. On the surface of the Earth above the source of the earthquake is located:

a) volcano;

b) geyser;

c) crater;

d) epicenter.

4. Rocks that have undergone changes under the influence of high pressure and high temperature when sections of the earth’s crust subsided are called ...

a) metamorphic rocks

b) igneous rocks

c) clastic rocks

d) organic rocks

5. Tremors with oscillatory movements that occur during sudden displacements and ruptures in the earth’s crust and mantle are called

a) volcanoes

b) earthquakes

c) tsunami

6.Indicate the number in the figure indicating the source of magma.

7. A gushing source of hot water and steam is called

a) a spring

c) geyser

d) key

8

9. Thickness of the earth's crust under the ocean:

a) 5-10 km;

b) 15-100 km;

10. A section of the earth's crust through which magma rises:

a) volcano;

c) crater;

d) epicenter .

11. Igneous rocks include:

a) coal; c) marble;

b) granite; d) sandstone.

12. The change in rocks under the influence of external forces is called

a) erosion

b) earthquake

c) weathering

13. What kind of structure

shell of the Earth shown in the figure?

a) continental crust;

b) oceanic crust.

Test on the topic: “Rocks and minerals. Movement of the earth's crust"

F.I. __________________Option No. 2

1. It consists of solid materials and rocks:

a) mantle;

c) the earth's crust .

2.Indicate the number in the figure indicating the product of a volcanic eruption.

3 . Establish correspondence between concepts and their definitions.

4 . The inner shell of the Earth is called:

b) asthenosphere;

c) lithosphere.

4. Sedimentary rocks were formed as a result of:

a) accumulation of animal remains;

b) lava solidification;

c) destruction of hard rocks;

d) increased pressure and high temperatures at great depths.

6. What color are the mountains painted on the physical map:

a) blue;

b) green;

c) brown.

7. Volcanoes that erupt more or less regularly are called.....

a) sleeping

b) valid

c) extinct

8. Metamorphic rocks include:

b) quartz;

c) basalt;

d) clay.

9. The epicenter of an earthquake is:

a) earthquake area;

b) earthquake source;

c) a point on the Earth’s surface located
above the source of the earthquake.

10. During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff near the river bank.

Arrange the rock layers shown in the picture in order descending their age (from oldest to youngest).

Write down the resulting sequence of letters in the table.

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Text content of presentation slides: SIMULATOR TEMPLATE BY DMITRY IVANOV Start the test Author: Zhidovkina Galina Petrov Geography teacher MBOU "Secondary School No. 3" DalnerechenskPrimorsky Territory TEST RESULT Correct: 5 Errors: 0 Mark: 5 Time: 0 min. 29 sec. still correct DMITRY IVANOV'S SIMULATOR TEMPLATE During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff in a quarry. sand-clay-limestone limestone-clay-sand clay-sand-limestone Indicate the sequence of occurrence of rocks in order of increasing age (from youngest to oldest). During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff in a quarry. clay-sand-dolomite-quartzite quartzite-dolomite-sand-clay clay-dolomite-sand-quartzite Indicate the sequence of occurrence of rocks in order of increasing age (from youngest to oldest). During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff in a quarry. black clay-loam-limestone loam-black clay-limestone loam-limestone-black clay limestone-loam-black clay Indicate the sequence of occurrence of rocks in order of increasing age (from youngest to oldest). During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff in a quarry. loam-sand – clay-sandstone sandstone-sand-clay-loam sandstone-clay-sand-loam Indicate the sequence of occurrence of rocks in order of increasing age (from youngest to oldest). Indicate the sequence of occurrence of rocks in order of increasing age (from youngest to oldest). During the excursion, the students made a schematic sketch of the occurrence of rocks on a cliff in a quarry. loam-with boulders-clay-sand sand-loam with boulders-clay sand-clay-loam with boulders

Attached files

1) agro-industrial, industrial and resort-recreational complexes have been formed in the North Caucasus region (sker). The sectors of market specialization in the North Caucasus are mechanical engineering, food, light, coal, cement industries, and diversified agricultural production. There are many different minerals in the depths of the mountains and plains of the North Caucasus. The fuel and energy problem is associated with the growing need for fuel and energy in the North Caucasus with a reduction in oil, gas and coal production. A crisis situation has developed in the coal industry, where there is an urgent need to close unprofitable mines. without a unified regional policy ensuring, along with the search for new energy sources, the transfer of all industries national economy on energy saving technologies, North Caucasus regions may face an energy crisis. The role of the North Caucasus as the country's breadbasket remains, but food supply is in recent years complicated due to a sharp decline in the production of main types of agricultural products. Along with such major suppliers of agricultural products as the Krasnodar and Stavropol territories, the Rostov region, many republics are constantly experiencing a shortage of certain food resources.

The urgency of the transport problem is caused by the clearly insufficient development of communications connecting the North Caucasus with the main centers of Russia, and with the neighboring Transcaucasian states.

One of the most important problems of the North Caucasus is the deteriorating state of the environment. this process is greatly facilitated by intensive mining, as well as specific natural conditions mountainous region.

2) any of the regions and cities (for example: Stavropol region, Ingushetia, Dagestan) - the specified region/city is highly dependent on income from oil and agricultural activities. which in turn results in the following risks: the lack of favorable weather conditions (heat, drought, frost, locust invasion) can affect the revenue of agro-industrial enterprises. The oil sector also depends on production rates; if they decrease, the volume of contributions to the budget also decreases. which in turn affects social sphere. so additional amounts for the development and maintenance of a favorable level of schools, kindergartens, hospitals and other significant facilities. Moreover, oil activities have an adverse effect on environment. Numerous spills of black gold destroy unique plants and animals of the North Caucasus (many of them are listed in the Red Book).

3) Caucasian mineral waters, Krasnodar region - good climate, pleasant weather conditions and fertile soil.

4) the North Caucasus is famous throughout the world for its resorts and sanatoriums, united in the Caucasian mineral waters region, which occupies more than 50% of the entire territory of the region. this region is under state protection as a “health resort” of the country. it consists of Pyatigorsk, Essentuki, Kislovodsk, Lermontov, Zheleznovodsk, Mineralnye Vodi and Georgievsk.