Describe How Latitude Determines Wind Patterns

The mid-latitude Westerlies exist in both the Northern and Southern Hemispheres but tend to be stronger in the Southern Hemisphere since they flow mostly over water less frictional drag. Their path is deflected by the rotation of the earth.

Global Wind Patterns

Between the equator and the poles the climate is mild or temperate.

. The variations are the result of two phenomena. The equator is an imaginary line that horizontally divides the earth in half. Other factors include the distance between the sea and the nearest landform.

The further a location on earth is from the equator the colder the temperatures will be. 3Describe how latitude determined wind patterns. Consequently there are quantitative day-night and seasonal variations that make wind patterns.

Get an answer for Explain how latitude determines the amount of solar energy received on Earth and find homework help for other Science questions at eNotes. The reason behind this is the shape of the earth. Besides latitude many other factors affect climate including the nearness of land to bodies of water prevailing global wind patterns and the elevation of the land.

This is the same as the wind direction on 500 mb maps. Latitude causes ocean currents to move in a certain direction. Because of the Earths rotation objects including planes birds and missiles are deflected from a straight line.

When the axis is tilted toward the Sun summer occurs. Step 1 is to find the direction that is parallel to the isobars with lower air pressure to the left and higher air pressure to the right. The angle of sunlight influences how the air masses are warmedand so defining the trade winds strength and direction highlowpressure.

This is the reason why wind streams on the northern side north hemisphere spin counter-clockwise and that blows south of the equator the southern. Latitude determines the duration of daylight hours. The Westerlies are the winds in the middle latitudes in the ranges of 35 to 65 degrees.

Air masses are thousands of feet thick and extend across large areas of the Earth. Develop and use a model to describe how unequal heating and rotation of the Earth cause patterns of atmospheric and oceanic circulation that determine regional climates. This is the Coriolis effect.

In the absence of obliquity 234o to the normal to ecliptic the angle of incidence of solar radiation will be just the latitude. The Coriolis force is zero at the equator no cyclones at equator because of zero Coriolis Force but it increases with latitude. The westerlies in both hemispheres.

As one moves further away from the equator the temperature falls because regions receive less sunlight. This is 90 to the right of the direction of thepressure gradient. The wind is no exception and is deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.

When the axis is tilted away it is winter. The equator always faces the sun directly so the climate is warm year-round with the average day and night temperature. Emphasis is on how patterns vary by latitude altitude and geographic land.

Hence these weather systems usually move from west to east. But the obliquity gives this angle the oscillatory range latitude - 234o over a year. Solar energy global wind patterns specific heat and evaporation ocean currents El-Nino Topography elevation rain shadows EXPLAIN how latitude determines amount of solar energy on earth.

The wind typically moves from areas of high pressure to areas of low pressure. The rotation of the earth about its axis affects the direction of the wind. A more significant force affecting wind patterns though is the Coriolis force.

So the first air current moves from 90 degrees the North Pole and the South Pole and heats up quickly at 60 degrees northern and southern hemispheres - the air expands rises and cycles back in a counterclockwise loop. Explain how latitude determines wind patterns. About 65 of cyclonic activity occurs between 10 and 20 latitude.

The earth is in constant motion. How does air mass affect climate. The effect of this tilt is felt the most in the polar regions and is why these regions.

Latitude is only one factor which determines the climate or even simply the rainfall pattern temperature pattern etc. The seasons themselves are do not depend on latitude but on the fact that the Earths axis is tilted. Thus not all locations receive the same amount of sunlight heat or insolation.

This movement of the earth affects the direction of the winds that blow from the north and south towards the equator. The location over which an air mass forms will determine its characteristics. 4Describe how the different rates at.

When winds move air masses they carry their weather conditions heat or cold dry or moist from the source region to a new region. Latitude measures how close a place is to the equator. First lets observe the formation of wind patterns in detail.

In terms of the actual angular description of longitude there is no other effect on climate. Latitude affects climate by influencing the intensity of the sun in a region. As it rises it cools down and as it lowers it gets warmer.

These winds blow from the west to the east and determine the traveling directions of extratropical cyclones in a similar direction. The higher the latitude of an area the smaller the angle at. Because the equator receives the most sun and has the highest temperatures a places latitude can indicate the climate.

The angle and duration of the suns energy determine surface temperature so that higher latitudes receive less heat but lower latitudes closer to the equator receive significantly more heat. The shape of the earth is an oblate spheroid. Presence of the Coriolis force.

Mid-latitude cyclones Lows and anticyclones Highs are imbedded in a general westerly flow. How does latitude determine wind patterns. These global wind patterns drive large bodies of air called air masses.

Latitude is one of the primary factors that affect temperature. For example air over the tropical ocean becomes exceptionally hot and humid. The orbit of the Earth around the sun and the tilt of the Earths axis relative to the orbit.

The climate is also determined by. The winds are mainly from the northwest in the Southern Hemisphere and southwest in the Northern Hemisphere. What covers the land on the Earths surface also plays a role as heavily vegetated areas absorb sunlight while areas like polar ice reflect it.

Latitude causes air temperatures to remain cool at higher elevations. The tilt is the primary reason that different latitudes experience different weather patterns or climates.

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