1. On the globe, show the placement of low and high pressure belts. In which of them the upward movement of air prevails, in which - descending and what effect does this affect?
You have already made sure that there is a relationship between atmospheric pressure and precipitation. With the ascending air movement, the conditions for the occurrence of precipitation is greater than when descending. The change in pressure is necessarily taken into account when the weather forecast. If a steady increased atmospheric pressure was formed, then the weather is made clear (in the summer - hot, and in the winter - frosty), and if the pressure changes dramatically from high to low, then the weather changes dramatically, the wind increases, the wind increases, atmospheric precipitations are formed.
2. Name constant winds above the earth's surface and explain their education.
Passats and Western winds of moderate latitudes. In addition to them, the monsoons include permanent winds. Remember how summer and winter monsoon blowing. The cause of the formation of all winds is the difference in atmospheric pressure. Wind speed is the greater, the more difference between pressure.
3. What influence on the climate is air flows?
For each climatic belt, its own circulation of air masses is characteristic. In the main climatic belts, as a rule, the air mass corresponding to the name of this belt (in the equatorial - equatorial air masses, in tropical - tropical, in moderate - moderate, in the Arctic - Arctic, and Antarctic - Antarctic).
4. What is the difference between transition belts from the main?
In transitional belts (subtropical, subequatorial, subanctic and subnutrctic), air masses vary depending on the season of the year. In the summer there is a global shift of the entire circulation to the north, in the winter - south. Thus, subtropical and even tropical air masses can be acting at a moderate belt in the summer, and in the winter - subarctic and arctic.
5. What are the patterns of temperature distribution, as well as precipitation on earth?
Having studied a climate card, you can reveal some patterns in the distribution of heat and moisture on the surface of the Earth. The amount of heat obtained heat is increased as the equator approaches the equator. Precipitation also falls more in the area of \u200b\u200bthe equator in the south-east coasts of the mainland.
6. Why do scientists around the world disturb the state of the atmosphere?
The state of the atmosphere of land over the past 1000 years has changed much. The atmosphere has increased the amount of carbon dioxide and other pollutants. This led to the emergence of the "greenhouse effect" and the gradual warming of climate, which is very concerned about scientists, as the consequences threaten the lives of the entire population of the Earth.
Name the constant winds above the earth's surface and explain their education. And got the best answer
Answer from iasiaKonovova [Guru]
passat, monsime, breeze.
Answer from ЃRazeva Tamila[newcomer]
On some latitudes there are high and low pressure belts. For example, over the equator atmospheric pressure below, the ground surface is very hot there. Strong global winds, called Western winds and Passyats, blow from the side of high pressure belts towards low pressure belts. They, however, do not move directly from the south to the north and from north to south. This comes due to the fact that the rotation of the Earth forces global winds to turn to the side.
Answer from Demenkova Avatariya[newcomer]
about
Answer from Kazimagomed Gadzhibekov[master]
google to help .. In general, this is an easy question ... theme is 6th grade.
Answer from skyrim Skairim[newcomer]
passat, monsime, breeze.
The trade winds are formed due to the pressure drop in the tropical regions of both hemispheres and the equator. These winds under the influence of the Earth's rotation are deflected: the Passats of the Northern Hemisphere are blowing from the northeast to the southwest, and the South Sports - from the southeast to the North-West. They are fairly stable by temperature and humidity and are one of the most important factors in the formation of climate.
Monsions are formed due to pressure drops arising from the temperature difference. The distinctive feature of monsoons is that they are directed in the warm and cold season: from the sea to land and from sushi to the sea. In winter over the sea, the air is warmer than above the land, atmospheric pressure over the sea below, therefore, the monsoons are directed from sushi to the sea. In the warm season, on the contrary: the air is warmer above the land, there is a region of low pressure. The monsoons are blowing at this time and bring with them abundant precipitation.
In the tropical zone of the monso, they act particularly actively, but they exist outside the tropics. Areas where monsoons dominate are characterized by a very wet summer. An excellent example of the impact of monsoon is India, where the Himalayan mountains stop the wet wind, so in Northern India, Burma, there is a huge amount of precipitation falls.
Breeze, like monscons, change their direction to the opposite, but it happens with periodicity per day. These are not too large-scale winds, they are formed near the seas, oceans, large lakes, rivers. In the afternoon, the air above the land heats up, warm air rises up, and the cooler, from water comes in its place. At night, on the contrary, over the water is warmer, colder air masses come from sushi. Thus, the day of the breeze blows from water to land, and at night - from sushi to water.
Answer from Al.[guru]
the first cat is right in fact !!! !
lazy you! Not such a difficult question!
well, well ... I will help you with one view of the winds ....
if you know, the warm air rises upstairs, and the cold go down.
because of this constant mixing and are formed some of the winds
another thing ... So de interesting that all big vortices, tornadoes and hurricanes are twisted according to a certain scheme, which is known to people who know about the power of Coriolis. (scientist such)
all major vortices of air in the northern hemisphere will be twisted counterclockwise
and in the southern hemisphere clockwise.
i will not explain everything. This is physics. I had a casual report on this issue at the university)
good luck)
1. On the globe, show the placement of bottom and high pressure belts. In which one is pre-possesses the upward movement of air, in ka - descending and what effect does it have on precipitation?
You have already been convinced that there is an inspection between atmospheric pressure and precipitation. With an upward movement of air, the conditions for the occurrence of precipitation is greater than when descending. Changing pressure is necessarily taken into account when weather forecast. If a sustainable increased atmospheric pressure has been smelled, then the weather is installed, it is clear (in summer - hot, and in the winter - frosty), and if the pressure changes sharply with high on low, then the weather is also changing sharply, wind increases The atmospheric precipitates are aroused.
2. Call constant winds above the earth's top and explain their education.
Passats and weapons of moderate latitudes. In addition to them, constant winds include monso. Remember how summer and winter monsoons blow. The cause of the formation of all winds is the difference in atmospheric pressure. Wind speed is the greater, the more difference between pressure.
3. What effect on the climate is the air flows?
For each climatic belt ha-raktern, its air mass circulation. In the main climatic belts, as a rule, the air mass, corresponding to the name of the given belt (in the equatorial - equato-rial air masses, in Tropic-SKOM - tropical, in moderate - the dors, in the Arctic - Arctic, and Antarctic - Antarctic).
4. What is the difference between transition belts from the main?
In transitional belts (subtropical, subequatorial, subarctic and sub-antarctic), air masses are changed depending on the season of the year. In the summer there is a global shift of the entire circus-wilderness to the north, in the winter - south. Thus, subtropical and even tropical air masses can be treated in a temperate belt in summer, and in the winter - sub-arctic and arctic.
5. What are the patterns of the distribution of the peratur, as well as precipitation on earth? Material from site.
After having studied the climate card, you can reveal some patterns in the rapidization of heat and moisture on the surface of the Earth. The amount of heat obtained by the surface of the earth increases according to the approach to the equator. The precipitation also falls more in the area of \u200b\u200bthe equator in the south-east coasts of the mainland.
6. Why do scientists all over the world distorted co-standing atmosphere?
The state of the Earth's atmosphere for the last 1000 years has changed much. The Atmo-sphere increased the amount of carbon dioxide and other pollutants. This led to the emergence of a "guy effect" and the gradual warming of the climate, which is very worried about learning, as the consequences threaten the life of the entire population of the Earth.
The total circulation of the atmosphere includes passat, western winds moderate Shi-mouth, eastern (Stock) Winds polar regions, as well as mussons.
The wind occurs due to the difference in atmospheric pressure. Since there are relatively constant belts on Earth, they depend on them lord-winds (Also they are called constant, predominant, dominant or preferential).
Moving air masses moving with resistant winds in a certain order. They create a complex air flow system across the globe. It is called the total circulation of the atmosphere (from the Latin word circulation - rotation).
There are relatively sustainable dominant winds between the beans of the atmospheric pressure of the Earth, or the winds of the prevailing directions.
Passat
Among the constant winds are famous - passat.
Passat - Sustainable winds for the year, directed from tropical latitudes to equatorial and having the same Eastern direction.
Passage are formed in a hot heat belt and blowing from an increase in pressure in the area of \u200b\u200b30 ° C. sh. and 30 ° sh. towards the equator - areas with lower pressure (Fig. 31). If the Earth did not rotate, then the winds in the northern hemisphere would do exactly from the north to south. But due to the rotation of the Earth, the winds deviate from the direction of their own movement: in the northern hemisphere - to the right, and in the southern hemisphere - to the left. This phenomenon is called the effect of Coriolis - by the name of the French scientist, and he manifests itself in relation to not only winds, but also, for example, sea currents and the relevant coast of large rivers (in the northern hemisphere - right, in the southern - left).
The Passat of the Northern Hemisphere is the northeast wind, and the Passat of the Southern Semi-Sharia - Southeast.
The trade winds blow with a rather high speed, approximately 5-6 m / s, and weaken, taking out near the equator, - the zone of calm is formed there. The trade winds over the ocean differ in particular constant. This was noted the navigators of the past, which went to the sailing ships and were very dependent on the winds. It is believed that the title "Passat" happened from Spanish viente.dE.pasada.What does "wind favors moving" mean. Indeed, during the time of the sailing fleet, they help whether to travel from Europe to America.
Western winds of moderate latitudes
From the region of increased pressure of the hot belt, the winds blow not only in the hundred-Ron of the equator, but also in the opposite - in the direction of moderate latitudes, where the lower pressure belt is located. These winds, like trade winds, are rejected under the action of the Earth's rotation (Coriolis effect). In the northern hemisphere, they blow from the southwest, and in the southern hemisphere - from the North-West. Therefore, these winds call western winds of moderate latitudesor western transfer(Fig. 31).
With Western transfer of air masses, we are constantly faced in our latitudes in Eastern Europe. With Western winds, the sea air of moderate latitudes from the Atlantic comes to us. In the southern hemisphere of latitude, where the western winds are formed over the gigantic solid surface of the ocean and reach great speed, the name "roaring co-fat" were called. Material from site.
Eastern (Stock) The winds of the polar regions
Eastern (Stock) The winds of the polar regions Blowing towards the belts of low pressure temperate latitudes.
Mussons
Sustainable winds are often attributed to mussons. Mussos arise due to unequal heating of sushi and ocean in summer and zi my. Sushi area is much more in the northern hemisphere. Therefore, the monsoons are well expressed here on the eastern coasts of Eurasia and North America, where there are significant contrast in the warming of sushi and ocean in medium latitudes. Special variety is tropical monsoons that dominate in South and Southeast Asia.
Unlike other winds of prevailing directions, monsoons - seasonal winds. They change the direction twice a year. Summer Mus-Dream Dust from the ocean on land and brings moisture (rainy season), and the winter monsoon do with sushi on the ocean (dry season).
On this page, material on the themes:
Dominant winds of all belts
Mechanisms for the formation of constant winds
What lathes blow Western winds
The direction of the trade winds and the western winds of moderate latitudes
Dominant winds and their movement by latitudes
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