What does on the homefront mean?
What does on the homefront mean?
: the people who stay in a country and work while that country’s soldiers are fighting in a war in a foreign country During the war we had to keep up morale on the home front.
What is a battlefield?
1 : a place where a battle is fought. 2 : an area of conflict.
What is a front in history?
In a military context, the term Front can have several meanings. An example of the latter was the Western Front in France and Belgium in World War I. Relatedly, front can refer to the direction of the enemy or, in the absence of combat, the direction towards which a military unit is facing.
What was the American home front?
Service on the Home Front by Louis Hirshman and William Tasker. The United States home front during World War II supported the war effort in many ways, including a wide range of volunteer efforts and submitting to government-managed rationing and price controls.
Where does the term front come from?
Front, in meteorology, interface or transition zone between two air masses of different density and temperature; the sporadic flareups of weather along this zone, with occasional thunderstorms and electrical activity, was, to the Norwegian meteorologists who gave it its name during World War I, analogous to the …
What does front mean in slang?
verb. to pretend to be someone else. Man, quit fronting! Don’t front with me. See more words with the same meaning: to pretend, feign, pose.
What do cold fronts bring?
As the cold front passes, winds become gusty. There is a sudden drop in temperature, and also heavy rain, sometimes with hail, thunder, and lightning. Atmospheric pressure changes from falling to rising at the front.
What does a Purple weather front mean?
Occluded fronts
What color is a warm front?
Symbolically, a warm front is represented by a solid line with semicircles pointing towards the colder air and in the direction of movement. On colored weather maps, a warm front is drawn with a solid red line. There is typically a noticeable temperature change from one side of the warm front to the other.
What kind of weather does high pressure bring?
A high pressure system is a whirling mass of cool, dry air that generally brings fair weather and light winds. When viewed from above, winds spiral out of a high-pressure center in a clockwise rotation in the Northern Hemisphere. These bring sunny skies.
What is a warm front symbol?
The symbol that is used to identify a warm front on a weather map is a red line with half circles that point in the direction in which the warm front is moving. The line represents the leading edge of the warmer air mass.
What are cold fronts and warm fronts?
A cold weather front is defined as the changeover region where a cold air mass is replacing a warmer air mass. Cold weather fronts usually move from northwest to southeast. Warm fronts usually move from southwest to northeast and the air behind a warm front is warmer and moister than the air ahead of it.
How do you read a meteorological chart?
How to read synoptic weather charts
- Pressure pattern. The circular lines you see on the chart are isobars, which join areas of the same barometric pressure.
- Cold fronts and warm fronts. Also on a synoptic chart are the lines, triangles and semi-circles representing ‘fronts’.
- Warm and cold fronts.
- Occluded fronts.
- Troughs.
How do you identify fronts?
To locate a front on a surface map, look for the following:
- sharp temperature changes over relatively short distances,
- changes in the moisture content of the air (dew point),
- shifts in wind direction,
- low pressure troughs and pressure changes, and.
- clouds and precipitation patterns.
Which front is most likely to last for days?
The denser, cold air pushes up the warm air mass approaches altocumulus. Larger rotating system called a mid-latitude which front is most likely to last for days that air mass at the front approaches tornadoes!
What causes weather fronts?
A front is a weather system that is the boundary separating two different types of air. One type of air is usually denser than the other, with different temperatures and different levels of humidity. This clashing of air types causes weather: rain, snow, cold days, hot days, and windy days.
Which condition is associated with most warm fronts?
The air mass behind a warm front is likely to be warmer and more moist than the one before the front. If a warm front is approaching, light rain or light winter precipitation is possible before and as the front passes. Behind the front, expect clearing skies, warmer temperatures and higher relative humdities.
Which state typically gets the most precipitation each year?
Hawaii
What is the first sign of a warm front?
The first signs of an approaching warm front are the appearance of high, thin, wispy cirrus clouds. As the front nears, the clouds will become lower in the sky and be thicker, since there will be more air at lower elevations from which to condense clouds.
Why does warm front usually bring a light and steady rain?
Why does a warm front usually bring a light and steady rain ? A warm air mass slowly climbs up over the cold air mass, so the weather is less intense. What kind of front usually forms long, thin stratus clouds ?
What is the primary cause of rainstorms?
What is the primary cause of rainstorms? Earth is heated by the Sun. Most of Earth is covered with water.
How can you tell which direction a cold or warm front is moving?
On a weather map, a cold front is usually drawn using a solid blue line with triangles pointing in the direction of the warm air that will be replaced. Cold fronts typically move from northwest to southeast.
How do cold fronts work?
A cold front occurs when a mass of comparatively colder air moves into where warmer air is present. The drier, colder air forms a steeply sloping boundary under the warmer, moister air at the surface and lifts that air. Cold fronts move faster than warm fronts and can produce sharper changes in weather.
Do cold fronts cause tornadoes?
Cold fronts are notoriously known for their bad weather such as thunderstorms, tornadoes and heavy rain. Many of our severe weather events during the winter months are caused by cold fronts. These fronts can produce tornadoes over Florida during the winter.
What is a Fropa?
FROPA stands for FROntal PAssage. Some fronts are most shallow at their edge thus at frontal passage ground level will experience the frontal passage first. The two distinct changes that occur at the moment of frontal passage are a shift in the wind and a change in temperature.
What happens when two winds collide?
Convergence: When two air masses of the same temperature collide and neither is willing to go back down, the only way to go is up. As the name implies, the two winds converge and rise together in an updraft that often leads to cloud formation.
What happens when fronts collide?
When two air masses meet together, the boundary between the two is called a weather front. At a front, the two air masses have different densities, based on temperature, and do not easily mix. One air mass is lifted above the other, creating a low pressure zone.
What happens when two low pressure systems collide?
This time of year, the jet stream shifts pulling cold arctic air down towards the south, and high and low pressure systems will collide. This collision course creates increased wind and fronts and as the pressure systems overlap, clouds will begin to form and potentially rain will fall.
What causes a wind?
Wind is the movement of air, caused by the uneven heating of the Earth by the sun and the Earth’s own rotation. Wind is the movement of air caused by the uneven heating of the Earth by the sun.
What are the 4 types of winds?
The Four Major Wind Systems and Wind Belts: The four major wind systems are the Polar and Tropical Easterlies, the Prevailing Westerlies and the Intertropical Convergence Zone. These are also wind belts. There are three other types of wind belts, also.