What kind of precipitation forms when strong winds toss ice crystals up and down in a cloud?

What kind of precipitation forms when strong winds toss ice crystals up and down in a cloud?

It is called graupel. Hail is a type of precipitation, or water in the atmosphere. Hail is formed when drops of water freeze together in the cold upper regions of thunderstorm clouds. These chunks of ice are called hailstones.

What is the condensation of water vapour in the air and falling of the rain drops on the ground called?

In the air, water vapor cools and returns to a liquid form. This process is called condensation. These water droplets cling together and form clouds. When the droplets become heavy enough, they fall to the ground as precipitation.

What measures the amount of water actually in the air and compares it to what could be there?

Relative humidity
Relative humidity can be defined as the amount of water vapor in air at a given temperature compared to what that air could hold at that temperature. For instance, in the example, air at 60 degrees F can hold (has a capacity/will be saturated when it holds) 10.7 g/kg.

When air is cooled to a particular temperature condensation forms on the Earth’s surface?

Air that is cooled to its dew point by rising and expansion will condense to form clouds. Above 0ºC, small droplets of water are formed. Condensation may also result in ice crystals at temperatures well below 0ºC.

Why does the amount of water Vapour in the air vary?

The water-vapour content of the atmosphere varies from place to place and from time to time because the humidity capacity of air is determined by temperature. When a volume of air at a given temperature holds the maximum amount of water vapour, the air is said to be saturated.

What determines the amount of water Vapour in the air?

The maximum amount of water vapor that can be in the air depends on the air temperature. Warmer air can hold more water vapor within it. That’s why the muggiest days usually happen at the height of summer heat. But as the temperature goes down, the air can hold less vapor and some of it turns into liquid water.

At what temperature does condensation occur?

When the air temperature drops below its dew point, excess moisture will be released in the form of condensation. Condensation problems are most likely to occur in climates where temperatures frequently dip to 35°F or colder over an extended period of time.

How does condensation in a cloud cause precipitation?

fog and clouds. It should be noted that condensation by itself does not cause precipitation (rain, snow, sleet, hail). moisture in clouds must become heavy enough to succumb to gravity and return to earth’s surface. This occurs In cold clouds ice crystals and water droplets exist side by side.

How are water droplets transferred to ice crystals?

The moisture in clouds must become heavy enough to succumb to gravity and return to earth’s surface. This occurs through two processes. In cold clouds ice crystals and water droplets exist side by side. Due to an imbalance of water vapor pressure, the water droplets transfer to the ice crystals.

What makes the best condensation nuclei for clouds?

Certain types and shapes of dust and salt particles, such as sea salts and clay, make the best condensation nuclei. With proper quantities of water vapor and dust in an air parcel, the next step is for the air parcel mass to be cooled to a temperature at which cloud droplets or ice crystals can form. And, voila, we have clouds.

What are the ingredients for the formation of clouds?

Although the formation of clouds and precipitation can be quite complex in full detail, we can simplify the process into a simple recipe, good for the vast majority of situations. First, we need two basic ingredients: water and dust. On Planet Earth, naturally occurring clouds are composed primarily of water in its liquid or solid state.