Essay topics: Integrated essay" jet streams"

The professor of the lecture provided examples of the information on the jet flow places, the articles on the influence on the air and the weather.

First, the professor stated that the North American jet will split the warm air in the north from the cold air in the south. He added that extreme rapids will move south of Texas and Mexico when the weather in the United States is cold. However, when the weather is hot we will retreat to Canada. The fact that two rivers may increase points in the reading channel due to the temperature difference between the earth's tropical region and the Arctic region

Next, the professor explains how the jet flow affects the route and shows an example where the trip from Los Angeles to New York is shorter than the opposite direction. The first trip is to be injected in the same direction. So push the plane forward

Finally, the professor claimed that the weather and storms around the world were influenced by the jet when it was said that a storm would occur when there was a jet above a certain area. Nonetheless, the weather is gentle and dry when the jet is dim.

This jet stands for "tropospheric pole jet", it moves at high speed in the atmosphere where weather occurs and the jet fly. This jet is formed along the boundary between warm air and cold air and becomes more prominent in the winter when the northern hemisphere and air masses of midlatitude form strong contrast with each other. The polar vortex or stratospheric jet is a broad area of ​​low pressure and cold that surrounds the poles of the earth. For example, in the cold winter of 2013/2014 and 2014/2015, you can send the cold Arctic air to Central and Eastern United States, Texas, Mississippi and Alabama. In the winter, the expansion and movement of the polar vortex occurs to various degrees.

Polar jets are formed by air movement. These movements are related to the cold front. The cold front separates the air before the cold from the north and the warm moist air separates from the south. Extreme rapid flow plays a role in the development of storm and tends to cause storm. Steering is the reflection of a very strong air mass (such as a jet). Subtropical jets tend to develop during the winter and are formed by the movement of tropical and subtropical air related to the severe temperature gradient in the middle troposphere. It usually involves a period of intense convection rainfall. It is weak, it does not cause a whirlwind of transition. This rapid flow helps the occurrence and suppression of storms and disturbances. Typically, the jet contains jet fringes due to wind portions higher than the surrounding wind speed due to a strong temperature gradient.

The Earth's atmosphere contains two large jets in the north and south of the equator. However, compared to the rapids of the Northern Hemisphere, the rapids of the Southern Hemisphere do not change very much. Regional flow is a pattern of wind flow that means a jet flowing from the east to the west, it has a small temperature difference between the north and the south, and has the effect of keeping the weather calm. A large temperature difference provides the energy necessary for the storm. The flow of another type of wind, the meridian, returns northward from the jet north and then back to the north and brings rough weather in California and elsewhere. This is because the temperature difference is large, cold air from the north and warm air from the south are carried. The curvature effect is the strongest of the enlarged meridian flow, the smallest of the bandlike flow, and has an important influence on the surface weather.