How the temperature changes in different natural zones. Presentation on the topic "natural areas of the earth"

1. Using the map in the textbook (pp. 72-73), find the natural zones of Russia on the contour map. Please note that the boundaries of natural areas on the contour map are indicated by dotted lines. Check each other out.

2. Using the map in the textbook, find on the contour map the area of high-altitude zonation. Trace them along the contour and fill in the appropriate color. (pink)

3. The Wise Turtle offers a task to train memory and attention. Number the main natural areas of Russia in the order of their sequence from north to south (in blue squares) and from south to north (in red squares). Check yourself by the text of the tutorial.

4. Cut out the details from the Application and assemble the application model. Check yourself with the tutorial. After self-test, sticker the parts.

Explain with the help of the application model why the natural zones are changing in our country.

5. Think about what you would like to know about the natural zones of Russia. Write down your questions. As you explore natural areas, try to find answers to these questions.

How does the temperature change in different natural zones?
Flora in different natural areas?
What is the difference between tundra and taiga?
The difference between subtropics and deserts?
Animals in different natural areas?

Slide 2

The purpose of the lesson:

show how natural complexes are located on the surface of the Earth; explain the change in natural zones on Earth; show the change in natural areas under the influence economic activity person.

Lesson Objectives:

Educational: to concretize the concepts of "natural zone", "latitudinal zonality", " altitudinal zonality"; to form the concept of the natural zones of the Earth as zonal natural complexes; to reveal the regularity of the location of natural zones on the Earth.
Developing: continue to develop the ability to work with geographic map, make up complex characteristics of natural areas.
Educational: to foster interest in the study of geography, to show the uniqueness of each natural zone, to form a respect for the animal and plant world.

Slide 3

The location of most natural complexes on Earth is subject to the law of latitudinal

zoning - The reason for zoning is the unequal amount of heat supplied to different latitudes, due to the sphericity of the Earth, so at the same latitude there may be wet coastal areas on land and inland dry ones, protected by mountains or open to all winds.

Slide 4

From the equator to the poles, natural complexes are replaced - natural zones.

zonal natural complexes with different combinations of heat and moisture, regularly changing from the equator to the poles. Natural complexes are regularly changing in the mountains. The change of natural complexes in the mountains with height is called altitudinal zonation. Altitudinal zonation exists in the mountains of any natural zone.

Temperature drops with altitude in the troposphere.

Climbing higher and higher in the mountains, we find ourselves in increasingly colder conditions.

Slide 5

Change of vegetation with height in temperate (right) and tropical (left) latitudes.
The change in natural complexes in the mountains is clearly visible in the change in vegetation.

Slide 6

Natural zones are zonal complexes, they are combined with azonal ones.

complexes are

Small (oasis, altitudinal belt). (oasis, altitude zones). (continents and their parts, oceans).
Large
Small

Slide 8

Monkeys live in the crowns of trees, many birds,

Snakes and lizards are crawling. In abounding rivers are found

Crocodiles, hippos. The most famous predator is the leopard.

Slide 9

Savannahs are areas with herbaceous vegetation and separate groups of trees.

A distinction is made between the winter dry season and the summer rainy season. Tall grasses, thick bark of rare trees like the African baobab and small leaves like acacia help to store water.

Slide 10

Wild animals (antelopes, zebras) can run long distances in search of water and food, elephants step majestically. Most famous predators- lions, cheetahs.

Slide 11

A distinctive feature of the desert is a lack of moisture, high temperatures throughout the year and their large daily amplitudes, scarcity of flora and fauna. Africa is located on the mainland

One of the greatest deserts on the planet - the Sahara, in the west South America the driest desert - Atacama. The queen of the desert, the date palm, grows in the oases.

Slide 12

The fauna is represented by rodents (jerboas, gerbils), hoofed animals (antelopes, camels). There are snakes and lizards. There are many insects - scorpions, spiders, ants.

Slide 13

f

It's hot in the steppes. Relatively dry summers and severe winters, fertile soils and rich herbaceous vegetation. The steppes are greatly changed by man

(mostly plowed up and densely populated).

"Lesson Natural Zones of Russia" - What natural zones of Russia do you know? I think you can do everything, After all, I've been teaching you for the fourth year. To answer, you need to know a lot, be able to think, reason logically. The hottest natural area? Teasing our sense of smell The spirit of potatoes by the fire. What kind of animal, what kind of bird? Black Sea coast. The largest natural area in terms of territory?

"Desert Natural Zone"- Lesson Objectives: Lesson Topic: Excessive irrigation. Hot blue sky, and a hot sun in the sky. For botanists General features plants. Saiga is a kind of sheep-like animal with long thin legs. The roundhead is common in sandy deserts. Test of knowledge: Excessive irrigation leads to trouble: a lot of salt accumulates in the soil.

"Natural areas of South America" - Natural areas... You probably already guessed it. The diversity of flora and fauna of the South American evergreen forests is amazing. Relief. Climate. The flora and fauna of the Andes is unique. Crocodile native to South America. 11, Wood-rubber plant. 12. Why do we say so. The lightest tree. 15. True, the unique nature of South America On the verge of gradual destruction.

"Natural zones in Russia" - Steppe - like the sea! Fauna and flora of the tundra. Birch. What grows in the forest? Deserts. Boar. Moderately cold winters and warm summers. Long cold winters and short cold summers. Raccoon. Desert. Polar bear. Summer is long. Natural areas: The natural area is rich in deciduous and coniferous trees.

"Natural zones of Russia, grade 4" - Summing up. I did not understand my homework, I was not ready for an answer in the lesson. Tasks. Express your opinion on today's lesson using computer emoticons. To foster a respect for nature, respect and love, a culture of behavior. : -)! - I am satisfied with the lesson, the lesson was useful for me.

"Natural zones of Russia" - Reindeer husbandry. Solutions environmental issues... Adaptations to life: thick plumage and protective white coloration. Rare beasts. Musk ox. reserves, such as Taimyr, have been created. What natural area did we study in the last lesson? Deer. Untimely driving of reindeer herds. White Owl. Beasts. Inhabitants of the Arctic.