§15. ocean currents
Tse I know
2. What causes the leakage?
The main reason for the establishment of leaks is viter. Krym, the water is infused with a rise in temperature, salinity, salinity.
3. What is the role of ocean currents?
ocean currents vplyuyut on the mold. The current re-generates warmth on the Earth. For the rakhunok of currents, you have to move your planktonic organisms.
4. Name the kind of ocean currents and bring them butt?
The current ones for hiking are windy (current winter winds), tidal-injection, density.
The current temperatures are warm (Golfstrom) and cold (Benguela).
The current ones, in terms of cost, are post-term (Peruvian), and seasonal (during the winter part of the Indian Ocean, El-Nin)
5. Establish the possibility of a leak - warm (cold):
1) by stretching Zakhidnyh vіtrіv
2) Golfstrom
3) Peruvian
4) Kalifornyyske
5) Kurosio
6) Benguela
A) warm
B) cold
How can I
6. To guide the interaction between the ocean and the atmosphere.
The current oversubmits the heat and infuses the temperature to the temperature, setting the fall. One way of interconnecting the currents and the atmosphere to bring about the unpleasant and not uncomfortable weather conditions.
7. Give a description of the flow of the Weekend trips according to the plan:
1. Geographic location
Perebіg oginaє mіzh 400 і 500 pd zemnu kul.
2. Form of reboot
A) for the power of water (colder, warmer)
I'm getting cold.
B) for walking
Techіya Zakhіdnykh vіtrіv for hikes wіtrove. Wono viclikano to the last transferred winters in the other latitudes.
B) by stikosti (post-lane, seasonal)
Perebig postyne.
D) by rostashuvannyu in commercial water (surface, clay, bottom)
Perebіg surface.
8. For a long time, I do not know the correct reasons for the establishment of leaks in the Ocean, sailors respected that Neptune - the Roman god of the sea - could pull a ship into the ocean abyss. Vikoristovuchi dana from popular science artistic literature, The Internet, take materials about ships, which are connected with leaks. Fill out the materials at the sight of malunks, creations, additional reasons.
taєmnitsі Bermuda trikutnik
The Bermudian trikutnik or Atlantis is a tricky place, people disappear, they know ships and litaki, go out of the way of navigation, but if you are in charge of a catastrophe, you may not even know it. Tsya sorcery, mystical, ominous for the people of the land instills into the hearts of people the great Zhakh, it’s not easy to talk about her stench.
About the sensation of such a mysterious and wondrous phenomenon under the name Bermuda Trikutnik more than a hundred years ago, few people saw it. Actively engage people’s minds and zmushuvati їkh visuvati іkh visuvati rіznі hypotheses and theory tsya tamnytsya Bermudian tricycle ear in the 70s. last century, if Charles Berlitz published a book, in a way that superbly and enthusiastically described the history of the most ridiculous and mystical knowledge in this region. We wrote a story for the whole magazine, moved the topic forward, and the history of the Bermudian tricycle went off. Everybody felt the need for the Bermudian tricycle tricycle and mice, the Bermudian tricycle tricycle was known, for it was Atlantis.
It is a wonderful place because Atlantis is in the Atlantic Ocean in the Uzbek coastal America - in the Puerto Rico, Miami and Bermuda Islands. Distributed at once in two climatic belts: the upper part, the large part - in the subtropics, the lower part - in the paths. As the number of points is divided into three lines, a large three-line figure appears on the map, which in the whole warehouse is close to 4 million square kilometers. Tricycle tsey to finish the same clever, fragments of ships disappear as well, and the pose of the borderline - and if you indicate on the map all the coordinates of the zniknen, floating and floating transport means, then you see, shvidshe for everything, a rhombus.
The knowledgeable people have the fact that ships are not here to endure catastrophes, it is not a special case: a region for navigating difficult - there are few miles, a great number of fast water and recurring flows, it is not easy to start.
Water leaks. Golfstrom.
practically all I'll go to a part The Bermuda trikotnik is re-infused with Gulfstrom, so the temperature here will rise to 10 ° C, but not on the territory of the country mysterious anomaly... Through the price in the month of temperature rise atmospheric fronts It is not easy to shake the fog, often hostile to the rosum of overwhelmingly inflating mandrakes. By itself, GolfStrum is a tight leak, the speed of a short reach of ten kilometers per year (you need to respect it, as many of the current transoceanic ships are not too fast - from 13 to 30 km / h). A superbly fast flow of water without a good building trust, or the ship's bottom (everything here lies in the direction of the wine itself). There is nothing marvelous in the fact that the ship was more weakly tedious in the number of hours, it was easily beaten in the course, and it didn’t drift at all, where the stench went down, after all the stench they conceived of the collapse and the bunches disappeared into the ocean.
Krim Golfstrum in the Bermuda tricycle area is constantly showing strong, albeit irregular flows, even though it is uncomfortable to transfer them directly. The stench in the main flow of tidal and long-term weaknesses on the low water is set in. The speed of the water is also great, as the Gulfstream is close to 10 km / h. There is a lot of nothing wondrous in the fact that in some parts of the room the ship was drunk, it is not easy to vibrate from the whirlpool, and with especially uncomfortable circumstances, it is possible to tell the tale - it is uncomfortable.
At the descent of the Bermuda trikotnik, the Sargasov Sea roztashovane - a sea without shores, with its sides replaced by strong currents Atlantic Ocean- Golfstrom, Pivnichno-Atlantic, Pivnichno-Pasatnoy and Canarsky.
It’s called to be built, when it’s unruly, it’s weak and low-power, because the water here is constantly collapsing, the water streams pouring into the new from the sides, wrap sea water by year of birth. Another primitive thing about the Sargasso Sea is that there is a majestic amount of water in the new one (in addition to the widening of the Duma, there is also a lot of absolutely clean water here є). If at some point here, for some reason or other, the ships drifted, the stench got lost in the thick sea dews, and if you please, please do not hesitate, albeit in vir, vibrate back the boule no longer in the snake.
geography lesson v 7 class e
Topic: "Ocean Currents"
meta: rozkriti cause a circular collapse surface waters, Date of announcement about zagaln_y schema surface leaks in the Svitovoy ocean.
zavdannya:
Formulate a statement about oceanic leaks, causes of accidents, types of leaks and vicissitudes.
discover the natural laws of the flows of the Holy Ocean
Prodovzhiti navchannya robots with contour maps, see patterns, read the picture atlas.
Vihovuvati is aesthetically pleasing to geographic institutions
ustatkuvannya: handbook, atlas, map of oceans, physical map of pivkul, presentation, geographic simulator, test, portraits of mandrivniks (H. Columbus, T. Heyirdal).
The main zm_st: ocean currents. Reasons for the affirmation of oceanic currents. See the ocean currents. The main surface flows of the Svitovoy ocean. Significance of ocean currents.
Lesson type:
combinations.
XID LESSON
organizational moment
Good wounds lads! Go to your mice, change the readiness before the lesson, and everything is in the mice. This year is not just a lesson for you - this year is sacred with us, and guests also came to us - the reader of geography from our district. We have checked the guests, and have seen all the preparations for the past year, let's get into the miraculous science of geography.
Perevirka homework.
At the last lesson, you were given a theme ... climatic belts and areas of the earth. Let's guess what they said about them in the last and the next lessons.
1.For the board of a visonuvati individual
namalyuvati scheme atmospheric circulation vikoristovuchi kolorovu kreida
2.Individual test of our geographic simulator using a laptop
3.And let's guess, why is also a climatic belt?
Climatic belt -
What are the climatic belts? (Main and transition)
Yaku prefix mi vikoristovuєmo for the designation of the transitional climatic belt (Sub)
What are the main belts? (7)
Name the main climatic belts (equatorial, tropical, pomirniy, arctic, antarctic)
Show the main climatic belts on the map ...
How many transition zones? (6)
Name the transitional climatic belts (2 subquatorial, 2 subtropical, subarctic, subantarctic)
Show the transition belts on the map ...
Who has a difference between the main and transition belts.
Chi at all belts є climatic areas (German)
In yaku climatic belt German climatic areas
Name and show them on the maps of the region pomirny belt Eurasia (world-continental, continental, high-continental, monsoon)
4. Let’s hear it, you wrote in your home mini-creation “I would like to live in ... ...
We'll be astonished, yak fit iz zavdannyam ... test vikonaniy
actualization of knowledge
We have guessed that we have been educated and it is time for us to return to the new material, and we will not be called upon to do this for you, in the 6th grade we have already learned about the peculiarities of the nature of the Earth.
And from current atmospheric processes carried over to water.
And the yak is called the water shell of the Earth? (Hydrosphere)
And the symbol of our lesson will become the qia axis picture ... On these images, the Norwegian mandrivnik Tur Heyrdal. (Photo)
In 1947, rotsi wins with 5 one-thinkers prompted a plat from 9 decks from a balsa tree and called the yogh Kon-Tik. For 101 days, an important sailor crossing Pacific Ocean.
And in 1969, he started a new expedition to bring the ability to cross the Atlantic Ocean by African peoples.
Win and a lot of his messengers encouraged the chapel to the papyrus, called it "Ra". Їх the persha did not reach into the depths. on offensive rik The stinks have already entered the ocean on a papyrus chapel, and at the same time they reached the sea in 57 days.
Beastly before the picture: Tour Heyirdal has gone swimming on the chapel from the port of Safi (32 0 with. NS. i 9 0 h. to the island of Barbados (13 0 with. NS. i 59 0 h. etc.). Sew your route on the map of the oceans. What did the mandrіvnikov help in the road?
A good way of oversupply is oversupply for additional ocean currents. And in order for him to hurry up, it is necessary to learn about the leaks
The topic of our lesson, yak wee guessed- ocean currents
Vіdkryєmo zoshiti, we write down the number and the topic of our lesson.
What do you think, lads, what kind of nourishment will you put in front of us at this time?
What are the ocean currents?
How many leaks?
Yak stink pretending?
How can people be victorious about ocean currents?
In order to correct the feed, to feed us, we need to turn to our head dzherel knowledge. What is it? Pidruchnik. Vіdkryєmo pіdruchnik side. It is known and read, so is the oceanic current.
Ocean current -
People knew about oceanic currents for a long time. historical account we got it ...
(REVIEWED ABOUT THE STORIES TO THE OCEANIC LEAKS)
What is the reason for the formation of ocean currents in the Oceanic Ocean?
VIDEO
There is a reason to lead to the establishment of leaks (z - for the inflow of permanent winds). Do you know that it’s post-vіtri? (Zavdannya at the doshka)There are a few reasons why I pour into the flow directly:
1. Post-vіtru.2. Strip the continents.
3. Bottom relief
4
... The earth is wrapped around its axis.
Furious up to one more dzherela geographic information - maps. Is there an ocean current on the map? (With arrows)
Pivnichno-Atlantic stretch of the coast of Scandinavia, the temperature is +10 0
S. Yake tse stretching out?(
warm)
A Peruvian current bilya beregiv Of America ma temperature +19 0 Z, yake won? (Colder).
Who's got it? (+10 0 З - warmer, + 19 0 Z - colder)Yaky vinikaє pitannya?
Do you call those flows cold, and do you call them warm?
Let's fix it and remember the table, as you have it on the party
writable
Name of the leak
Color on mapi
Water temperature
Surface water temperature to the ocean
temperature level
type of leak
Pivnichno-Atlantic
chervonia
warmer
Peruvian
blue
cold
Visnovok: It is too cold, even if the temperature is a few degrees below the temperature of the water in the ocean.….
Read in the handbook of the side. First of all, why did you use the correct pattern?
- heat leak - tse takiy overrun, the temperature of the water in the range of degrees above the temperature of the navkolishny water.
- cold flow - tse tachy overrun, the temperature of a few degrees below the navkolishny water.
Know on maps and apply to / to the current: Golfstrom, Kanarska, Peruvansky, Labradorskoe, by extension of the Western Winds, Kurosio.
How warm are they? Cold? How did you remember the regularity in the development of the leaks? ( From ekvatora collapse warm flows, From the poles - cold, flickering, flowing against the year.)
Surprise respectfully at the card. Is it possible to change the visitor by analyzing the flow diagrams of the wine and food industry?
As a result of the direct flow of the year and against the year of the year, the wrap-around of the Earth near its axis is injected. At the start of the leak, bend to the right, at the end of the day, at the right. This phenomenon is called the Coriolis effect, by name describing the French mathematician Gaspard de Coriolis. This is the law of physics and you will be vivchati in high school. In the winter season, the price will rise for the year of the year, and in the new season - against the year.
Physical minute
Let us swami see through our memories and warm up. What can be seen in the ocean? Chilli, storm, hurricane, tsunami ... Let's try to visualize the phenomenon ... hvilya ... ... more ... fix the storm ... Hurricane ... in the course of the seaquake the tsunami will set off ... quiet, quiet .. .. Mooring to the shore ... tobto at the desk. Rosim'yalisya .. Prodable.
– Would all the flows be wet?
As soon as the water goes through the transition (land or bottom relief), it lasts, it goes through the transition from the other sides. It’s so it’s gone, as it’s going to change, most often it’s going to be twostichnykh leaks
– With the closed current of the Western windows, like a winter plate, one persistent interruption takes place, and the current of the Western windows continues to collapse. Allegedly, if a stretch as a result of being drawn from the mainland ceases to exist, and instead of a new one there are two inconsequential flows. Know but put on the cards.(Californian and Alaskan, Skhidno-Australian and Mezhpassatnoe, Kurosio and Mezhpassatnoe.)
put on contour pictures two strong currents with big shots.
I will interrupt to pretend ... with a stretch
- Know on the maps of the oceans along the last week. In yaki oceans won’t peretinaє?
(VIDEO ABOUT THE LASTING WIND WINDS)
Question about Perebig Last week
Antarctica from Australia, America and Africa
From all the young islands ...
Water all, fuel my boats
Over the course of the last weekend.
Changed on a worn card
Tsey divovizhniy route,
In the blakity of the loose
All the fuel, the boats are fired.
Talking about ocean currents, I will be built, if I know even more about the specialness of crossing our native sea.
What sea am I talking about? (Chorne)
To the pool of which the ocean is out (Atlantic)
Learn about the currents of the Black Sea to help us ...
The Black Sea
The head of the Black Sea is mainly Chornomorske Perebig. About the ale, I’m straightened against the old-fashioned arrow and made two small rings (“Knipovich's eyepieces”, as I will call it, is tied with the Russian hydrologist Mykola Knipovitch, who described it with a stretch). Perebig duzhe minlive. Near the coastal waters of the Black Sea, vikhori of anti-winter straightness are set - anti-cyclonic leaks.
And who would love to swim in the sea? To what?
Vodnі procedure douzhe korisnі, ale know, that the sea is not safe ... Be a caress ....
Taumnitsi of the Black Sea
Bathing in the Black Sea Slid of the nobility about the discovery of the Black Sea current - " tyagun». In light of the phenomenon, it is called RVP.
Most of the time it takes a storm to settle for an hour on the coast. The water, which has come to the shore, does not turn backward, but in jets, after settling into the channels of the river.
Have a drink in the Tyagun strum not without fail: you can carry it at the open sea. Schob vibrate from Tyagun, it is necessary to play not directly to the shore, but pid kutom, Shcheb change the opir of the connected water.
V. Stage of consolidation of knowledge
We have practically fit in with the material. Let's guess what we wanted to learn ...
We didn’t take it for granted ... If we know it, not all of you are. Improve your knowledge of your visibility homework, Yake, let's write it down.Vi. Home zavdannya
1. Vivchity & 20., Describe one of the leaks behind the plan page 572.Creativezavdannyaread more about the relocationSpruce - Niño
rewrite test
1. SCHO MAK the best infusion for the coverage of flows in the ocean
A) post_in_ vіtri
B) earthquake
C) the hard times of Misyatsya
2. There are leaks
A) warm
B) cold
B) warm and cold
3. Any leaks are repaired by the adequate
A) warm
B) cold
B) warm and cold
4. To pour in ocean leaks
A) on the formulation of the climate
B) on shaping the bottom of the ocean
C) on the wrapping of the Earth
5.Name the coolest leak
A) Golfstrom
B) Perebіg Zakhіdnykh vіtrіv
C) Peruvian current
Vii. delivery pidsumkiv lesson a
Chi will give you a lesson?
What did the enemy do?
What's the best way?
And I was honored with your robot at the level, and I want to evaluate
History of surface leakage
The first riddles about the emergence of sea currents are being heard from old Greek people; Aristotle in his pratsy talk about leaks in the Kerch, Bosphorus and Dardanelli channels. And the Carthaginians, mali yakes uyavlennya about the Sargasso Sea.
Seemingly, in the middle capital, Norwegians have seen Morskiy Shlyakh s pivnichnoy Europe I'm going to Iceland, and then to Greenland and Pivnichnu America... The cichs floated the Normans got to know the by sea currents... Tse zrozumіlo z name, as the stench was given by the expensive primitive mіstsyah, as for example: about. Current, fill up the leak, miss the leak.
Arabi Bagato swam by Indian Oceanі we set up a sea connection from China, Mesopotamia and Egypt. The stench is full of monstrous leaks.
The Portuguese, in their own Russia for the day, along the coast of Africa, became familiar with the Guinean and Bengal currents, and Vasco da Gama in the end of the 15th century, the hour of his first swimming in India, respecting the Mozambic current.
The first to watch over the ocean currents
Pershe runtovna guarding the leaks in into the ocean bulo viroblen by Christopher Columbus on the first day of sailing to America on 13 April 1492 in the region of 27 ° N. NS. i 40 ° W e. Win on the view of the lot, lowered gliboko into the water, respecting that the ship is not flowing to SW. The advancing swimming of Columbus was known or even more with the Pivnich Equatorial Plin and gave him the power to float, so that the ocean could collapse "at once from the heavenly crypts" to the west. In a quarter of its swimming (1502-1504 rr.) Columbus was in a current state, where the coast of Honduras was located.