Quick Answer: What Does Fronts Mean In Science?

How are fronts formed?

Warm front Forms when a moist, warm air mass slides up and over a cold air mass.

As the warm air mass rises, it condenses into a broad area of clouds.

A warm front brings gentle rain or light snow, followed by warmer, milder weather.

Occluded Front Forms when a warm air mass gets caught between two cold air masses..

Where are fronts formed?

Warm fronts often form on the east side of low-pressure systems where warmer air from the south is pushed north. You will often see high clouds like cirrus, cirrostratus, and middle clouds like altostratus ahead of a warm front. These clouds form in the warm air that is high above the cool air.

What is the meaning of fronts?

Front comes from the Latin word for forehead, and it means the side of something facing out, or the part of something (a body, a weather system, a war), that’s advancing into a new territory, or frontier. A front man is someone used as a cover for questionable activity.

What are the 4 types of fronts?

There are four basic types of fronts, and the weather associated with them varies.Cold Front. A cold front is the leading edge of a colder air mass. … Warm Front. Warm fronts tend to move slower than cold fronts and are the leading edge of warm air moving northward. … Stationary Front. … Occluded Front.

What is an example of a front?

Front is defined as attitude or the part that faces forward. An example of front is the part of the head with the eyes, nose and mouth on it.

What does it mean to front on someone?

front for (someone or something) verb To seem reputable in order to hide underhanded or illegal activities. … verb To handle or represent something publicly for someone or something. Don’t worry, our lawyer will front for us—we don’t have to speak to the press.

What causes fronts to move?

A front is a boundary between two air masses of different densities. A front is a weather system that is the boundary separating two different types of air. … Cold fronts move faster than warm fronts because cold air is denser, meaning there are more molecules of material in cold air than in warm air.

What does a Purple weather front mean?

Occluded frontsOccluded fronts point to a decrease in intensity of the parent weather system and are indicated by a purple line with alternating triangles and half-moons on the side of its motion.

What is a front history?

A military front or battlefront is a contested armed frontier between opposing forces. … A typical front was the Western Front in France and Belgium in World War I. The term “home front” has been used to denote conditions in the civilian sector of a country at war, including those involved in the production of matériel.

What type of word is front?

The word front is most commonly used as a noun and in expressions like in front of. It does, however, function in two other ways – as a verb and as an adjective. As a verb, front means to be the leader or main representative of a group.

What is a front in drug terms?

FRONT – money in advance to pay for drugs. FRONT MONEY – money in advance to pay for drugs. FRY – marijuana cigarettes dipped in embalming fluid, sometimes also laced with PCP.

What does it mean to front money?

: money that is paid in advance for a promised service or product.

What does Homefront mean in history?

noun. the civilian sector of a nation at war when its armed forces are in combat abroad.

What is the front line of an army called?

A front line (alternative forms: front-line or frontline) in military terminology is the position(s) closest to the area of conflict of an armed force’s personnel and equipment, usually referring to land forces.