What causes cold font?

What causes cold font?

A cold front forms when a cold air mass pushes into a warmer air mass. They move fast, up to twice as fast as a warm front. As a cold front moves into an area, the heavier (more dense) cool air pushes under the lighter (less dense) warm air, causing it to rise up into the troposphere.

What does Font mean in weather?

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.

What does the word cold symbolize?

1. Cold, chill, chilly, cool refer to various degrees of absence of heat. Cold refers to temperature possibly so low as to cause suffering: cold water. Chill suggests a penetrating cold which causes shivering and numbness: There was a chill wind blowing.

What is a cold front sentence?

Examples of cold front in a Sentence A cold front will move in tomorrow, bringing with it clear skies. Recent Examples on the Web Confidence: Medium-High Friday brings a cold front to the area with periods of mostly light rain, cloudy skies and temperatures lifting to the 60s for highs once more. —

Is a cold front Low Pressure?

A cold front is the leading edge of a cooler mass of air at ground level that replaces a warmer mass of air and lies within a pronounced surface trough of low pressure.

What is homonym cold?

Homonyms are two words that are spelled the same and sound the same but have different meanings. A definition is a statement of the exact meaning of a word, especially in a dictionary. Cool as in cold must be a different word than cool as in calm. They’re homonyms.

What is the two meaning of cold?

1 : having a low temperature or one much below normal a cold day. 2 : suffering from lack of warmth I feel cold. 3 : cooled after being cooked We ate cold chicken. 4 : served at a low temperature or with ice Have a cold drink. 5 : lacking warmth of feeling : unfriendly She’s been cold to me ever since our disagreement.

How can I use cold front in a sentence?

Cold-front sentence example

1. The cold front turned into a winter storm that started with freezing rain and ended with snow.
2. A weak cold front then moved southwards on the 26th bringing occasional light showers.
3. A slow-moving cold front was sliding up the Irish Sea giving rain from Wick to Plymouth.

What is an example of a cold front?

A cold front is defined as the transition zone where a cold air mass is replacing a warmer air mass. In the example below, temperatures ahead of the cold front are 55 and 62 degrees while behind the front, the temperatures are lower, 31 and 28.

What is the definition of a cold front?

Definition of cold front : an advancing edge of a cold air mass : the front edge of a moving mass of cold air

How can you tell when a cold front has passed?

A cold front is a boundary area between warm air and cooler air. In most cases, you will know a cold front has passed by when the wind direction changes. A cold front is followed by winds that trend from the north, northwest, or west. Winds ahead of the cold front usually come from the south, southeast, or east.

How are cold fronts shown on a weather map?

On a weather map, cold fronts are shown as curved blue lines with triangles pointing in the direction that the front is moving. To think about the effects of cold air, we first need to understand how warm and cool air move, which is based on air density.

What’s the difference between a cold front and high pressure?

High pressure (an “H” you will find behind a cold front on a weather map) is an area of calmer weather. In the northern hemisphere, the eastern side of an area of high pressure can draw down cool weather from the north and west. More about cold fronts. A Word About Warm Fronts…