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hot air rises because it is less dense than cold air..this occurs by the process of convection

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What happens when a hot cloud and cold cloud meet?

When a hot cloud and a cold cloud meet, the warm air of the hot cloud rises above the cold air of the cold cloud. This can lead to the formation of thunderstorms or precipitation, as the warm and cold air masses interact and create instability in the atmosphere.


Does a tornado occur when warm and cold air masses meet?

Not necessarily. A collision of warm and cold air will often produce thunderstorms, but other conditions are needed for those storms to produce tornadoes. Additionally, tornadoes can form from thunderstorms produced by other circumstances.


What causes fronts?

Fronts are caused by the interaction of different air masses with varying temperature, humidity, and density. When these air masses meet, they can create boundaries where weather patterns change, leading to the development of fronts such as cold fronts, warm fronts, stationary fronts, and occluded fronts. Temperature contrasts, wind patterns, and pressure gradients are key factors in creating and defining fronts.


What is the prevailing wind direction in Omaha?

Normally from the west. In summer warm moist winds come from the south to meet colder north winds to produce thunderstorms. In winter cold northerly winds can produce snowstorms and blizzards.


Describe the four major types of fronts?

1) Warm front - warm air mass replacing a cold air mass at ground level. Typically shifts wind southeasterly to southwesterly. 2) Cold front - Cold air replacing warm air at ground level. Tyoically shifts southwesterly to northwesterly 3) Stationary front - Equal amount of energy between warm and cold air masses creating a "stalemate".

Related Questions

When hot and cold air meet the hot air rises to the top. Which process causes the hot air to rise?

Convection


When hot and cold air meet the hot air rises to the top Which process causes the hot air to rise?

The hot air rises due to convection, which is the transfer of heat through the movement of liquids or gases. When hot and cold air meet, the hot air expands and becomes less dense, causing it to rise above the denser, cooler air.


What is it called when hot and cold air meet and the hot air rises to the top?

it forms a tornadow


What happens when a hot cloud and cold cloud meet?

When a hot cloud and a cold cloud meet, the warm air of the hot cloud rises above the cold air of the cold cloud. This can lead to the formation of thunderstorms or precipitation, as the warm and cold air masses interact and create instability in the atmosphere.


What causes clouds to form as cold air mass approaches a warm air mass?

Warm arie by it's nature has a high percentage of moisture and cold air is very dry. When the two systems meet the differences cause the condensation of moisture in the form of clouds. They can also be severe enough to cause tornadoes and hail.


What is front in science?

It is when two air masses meet. For example, Warm air rises and condenses into clouds when a warm front and a cold front bumps into each other.


How does frontal occur?

Warm air rises quicklier then cold air. When those two meet, the warmer and lighter air rises OVER the colder and heavier air. If the warm air rises the warm air coolsdown when it's very high, and then the warm air forms clouds. A front is the place where cold and warm air meets. Along fronts in Europe, there are found a lot of rain and clouds most of the time.


What are fronts and what causes them?

A front is a place where two are mass meet. It is cause by wind.i believe the person who asked this question would like more info than just WIND.a front is where two different air masses meet and a boundary forms between them. When a warm mass and a cold mass meet, it causes a front.


What happens when fronts meet?

When fronts meet from the opposite and collide, it is called an occluded front. A cold occluded front is cold air shoving under cool air at the Earth's surface thus the name 'cold occlusion'. The cold warm air boundary aloft is often west of the surface front. A warm occlusion is when cool air rises over cold air at the surface thus the name 'warm occlusion'. The warm-cold air boundary aloft is often east of the surface front. By Lisa Gardiner


Where does the wind get its energy?

Rises and drops in pressure and when differing pressures meet


What causes frontal rainfall?

Warm air rises quicklier then cold air. When those two meet, the warmer and lighter air rises OVER the colder and heavier air. If the warm air rises the warm air coolsdown when it's very high, and then the warm air forms clouds. A front is the place where cold and warm air meets. Along fronts in Europe, there are found a lot of rain and clouds most of the time.


What causes condensation on plumbing?

The difference in temperature causes the condensation. Water molecules in the air meet the cold surface of the plumbing material and condensate on the cold surface. In a cold atmosphere the water molecules would condensate and form rain drops. If the temperature is below 0 degrees Celsius or 32 degrees F, ice will build up on the plumbing, like water molecules will transform to ice crystals, known as hail or snow. You can see that ice forming process happening in your refrigerator or freezer.