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Clouds

A cloud is a visible body of very fine water droplets or ice particles suspended in the atmosphere at altitudes up to several miles above sea level. They are generally produced by the condensation of water vapor. Other clouds, less commonly seen, are composed of smokes or dusts.

10,186 Questions

What are the three necessary elements for the formation of clouds?

The three necessary elements for the formation of clouds are water vapor in the air, cooling of the air to its dew point, and condensation nuclei (particles for water vapor to condense onto). When these three elements come together, water vapor condenses into tiny droplets or ice crystals, forming visible clouds in the sky.

What happen when warm moist air rises?

When warm moist air rises, it cools, causing the water vapor it contains to condense and form clouds. As the air continues to rise, this condensation can lead to precipitation such as rain, snow, or hail. This process is known as adiabatic cooling and is responsible for the formation of most weather phenomena.

What is water vapor and clouds?

Water vapor and clouds are the stages of the water cycle. The sun (without it water cycle count repeat.) shines on the water causing gas to form above the ground and in the air. This is called water vapor. Water vapor accumulates and forms clouds. Once dense enough from all the water vapor it will then precipate as raindrops.

Which group of clouds produce rain?

The names of the groups of clouds that can produce rain are nimbostratus and cumulonimbus. The nimbostratus clouds are the ones we see that become very dark and produce a lot of rain or snow. The cumulonimbus clouds are responsible for lighter rain and thunderstorms.

Which state has the most cloudy days per year?

Washington state has the most cloudy days per year on average in the United States, with cities like Seattle experiencing around 226 cloudy days annually.

What clouds form as a warm front continues to move?

stratocumulus, stratus, and/or nimbus - clouds which can produce steady precipitation of relatively long duration (as opposed to quick, heavy showers and thunderstorms).(has u evry did a plasttic lyrd ttyl for .... the thing.....................................................

Are stratus clouds higher alltitude than cirrus clouds?

Cirrus clouds are formed at a higher altitude then stratus clouds. Cirrus clouds are formed at about 8,000 m. Stratus clouds are formed under 2,000m. Fog is actually a stratus cloud that forms near the ground.

What are clouds on Neptune made of?

Clouds on Neptune are primarily composed of methane, ethane, and other hydrocarbons. These compounds give the clouds their distinct blue coloration. The high winds on Neptune can reach speeds of up to 1,200 miles per hour, causing the clouds to move quickly and produce dynamic weather patterns.

What forms when heated air expands and cooler air sinks below the warmer air?

This process is known as convection, where warmer air expands and rises while cooler air is denser and sinks. This creates a circulating pattern of air movement, leading to the formation of clouds and weather systems.

Where do funnel clouds occur and why do they occur?

Funnel clouds typically occur in association with severe thunderstorms or tornadoes. They form when rotating air in the atmosphere creates a narrow, rotating column of cloud droplets or debris. Funnel clouds do not always reach the ground and become tornadoes, but they indicate the potential for severe weather.

Why clouds are important to us?

Clouds are important because they play a vital role in the water cycle, helping to produce precipitation which is essential for agriculture and water supply. They also help regulate the Earth's temperature by reflecting sunlight and providing shade, which impacts the climate. Finally, clouds are essential for weather forecasting, helping us predict storms and severe weather events.

What is the theme in Charlie St cloud?

The theme of "Charlie St. Cloud" revolves around grief, loss, and the power of love and redemption. The story explores how one copes with the death of a loved one and the journey towards healing and moving forward while still keeping memories alive.

What changes water vapor into a solid?

Water vapor changes into a solid when it undergoes the process of deposition, where it goes directly from a gas to a solid without becoming a liquid first. This occurs when the water vapor is cooled to its dew point temperature and condenses into tiny ice crystals or frost.

What can you find in the thermosphere?

  • The thermosphere is the closest atmosphere in the whole universe.
  • Its where the weather is made.
  • You cant touch it.
  • Its invisible...

#1 The thermosphere is located between the mesosphere and the exosphere.

#2 The mesosphere and the thermosphere make up the ionosphere

#3 The biggest layer in our atmosphere

#4 Space shuttle is the only object that makes it up in the layer

#5 the air is very thin

#6 small amount of energy can cause a large change in temperatures

The thermosphere ranges from 80- about 10,000 km above sea level. There is no definite limit to the thermosphere, however there is a point about halfway to the moon in which the molecules are no longer affected by Earth's gravitational pull, so the molecules shoot out theoretically anywhere in the universe. The thermosphere is also the hottest layer because the suns rays hit this layer directly, not having to pass through the atmosphere. Although it is the hottest, a thermometer would not be able to detect its heat because the molecules are too far spread out. The thermosphere is divided into two parts: the ionosphere and the exosphere. The ionosphere consists of ions that reflect radio waves, giving this layer its name. It ranges from 80-550 km. Through a series of events too in depth to go into right now, the ionosphere creates a magnificent display of lights called the aurora borealis, or northern lights. The exosphere ranges from 550- about 10,000 km, explained above. This layer does not really affect us other than the fact that satellites orbit Earth within it.

The thermosphere is the fourth layer of the Earth's atmosphere and is located above the mesosphere. The air is really thin in the thermosphere. A small change in energy can cause a large change in temperature. That's why the temperature is very sensitive to solar activity. When the sun is active, the thermosphere can heat up to 1,500°C or higher! The Earth's thermosphere also includes the region of the atmosphere called the ionosphere. The ionosphere is a region of the atmosphere that is filled with charged particles. The high temperatures in the thermosphere can cause molecules to ionize. This is why an ionosphere and thermosphere can overlap.

Very cold Extends 45 ft 23 miles from Jupiter

  • its the hottest layer of earth..........
  • it is the 4th layer
  • it contains the inosphere
  • the biggest layer of all 5

What are two things needed to form clouds?

Water vapour and heat. Wind is not necessarily needed to form clouds.

What are black rain clouds?

they are highly dense water vapours which absorbs or scatter most of sunlight and there left some points of light reflection due to which clouds becomes grey or black. it depends on density, clouds thickness

Why do clouds happen?

Clouds form for two reasons. The first stage is evaporation which puts water into the air as an invisible gas (water vapor). When the air is cooled, as occurs when warm air moves to a higher altitude, some of the water vapor condenses into small droplets of water, or of ice. These drops are the visible clouds, whether as fog along the ground, low clouds that produce rain, or high clouds made of tiny ice particles.

What is the symbol for clear skies?

If you are talking about the station model found on Surface Analysis charts, the cloud symbol would be an open circle (cloud coverage less than 1/10 coverage). The fog symbol would be 3 equal length horizontal lines stacked vertically separating the station temperature (on top) and the station dewpoint (beneath) to the left of the open circle.

How far did the ash cloud travel mt st helen?

The ash cloud went 22,000 square miles!!!!! HOPE THAT HELPS

What is water falling out of the sky called?

If water falls from the cloud in the form of liquid, it is called rain. If it falls in the form of snow, it is called snow fall. At times rounded ice blocks fall from clouds then it is called hailstorm.

What does nimbus mean when added to a cloud's name?

Nimbus means "rain" when added to a cloud's name.

When i see a storm cloud in the distance is their a way for me to determine how long it will be before it reaches me and starts raining?

If you know how far the could is from you, and watch the cloud and determine its speed (distance/time) you can use math to determine when it will move over you, and if it looks dark and such, then there is a good chance it will rain, but that is mostly a guess using probability.