Clouds don’t float forever—if the surrounding air warms up, then the air is able to contain the cloud’s moisture as vapor, and the cloud will disappear. And sometimes, the cloud becomes so large and moist that the water droplets in the cloud begin sticking to each other, and grow bigger and bigger.
- 1 How long do clouds last for?
- 2 Are there permanent clouds?
- 3 Do clouds go away?
- 4 How old can a cloud be?
- 5 Why are clouds white?
- 6 What happens to clouds that don’t rain?
- 7 What do clouds feel like?
- 8 Where do clouds disappear to?
- 9 Where do clouds go at night?
- 10 Can cloud be made?
- 11 What is the rarest type of cloud?
- 12 Are clouds heavy?
- 13 Are clouds natural or man made?
- 14 How heavy is the heaviest cloud?
- 15 Can clouds fall from the sky?
- 16 Can you put a cloud in a jar?
- 17 Is it possible to touch clouds?
- 18 How do you explain clouds to kids?
- 19 What happens if you fall through a cloud?
- 20 Why is the sky blue for kids?
- 21 Why do clouds turn black?
- 22 What are clouds made of?
- 23 What is this fog?
- 24 What happens to warm air as it rises?
- 25 Why do clouds come and go?
- 26 Are there clouds in sun?
- 27 What keeps a cloud in the sky?
- 28 Do clouds travel around the world?
- 29 Who created clouds?
- 30 Does the sun burn off the clouds?
- 31 Why do clouds disappear at sunset?
- 32 How do clouds stay together?
- 33 Why does rubbing alcohol make a cloud in a bottle?
- 34 Are clouds made of ice?
- 35 How do you make fake clouds?
- 36 Are clouds ice crystals?
- 37 What is the weirdest cloud in the world?
- 38 Why is the cloud orange?
- 39 What is the most beautiful cloud?
- 40 Why do clouds turn GREY?
- 41 Can it rain without clouds?
- 42 Why do planes shake in clouds?
- 43 Why do clouds turn pink?
- 44 Why does rain fall from clouds?
- 45 Are clouds lighter than air?
- 46 Do clouds talk?
- 47 Can a cloud reach the ground?
- 48 What is the name of the tallest most powerful cloud?
- 49 Do clouds smell?
- 50 What is the average speed of a cloud?
- 51 How do clouds taste like?
- 52 Can you touch a rainbow?
- 53 Can you eat clouds?
- 54 What’s it like inside a cloud?
How long do clouds last for?
Although they typically last for only 4-6 hours, some clusters have been observed to last more than 14 hours and travel thousands of kilometers before dissipating.
Are there permanent clouds?
Lenticular cloud | |
---|---|
Genus | Stratocumulus, altocumulus, cirrocumulus |
Species | lenticularis (Latin: lentil) |
Altitude | up to 12,000 m (40,000 ft) |
Appearance | lens-like, Saucer-shaped |
Do clouds go away?
The three primary ways that clouds dissipate is by (1) the temperature increasing, (2) the cloud mixing with drier air, or (3) the air sinking within the cloud. When the temperature increases, the air has a higher capacity to evaporate liquid water.
How old can a cloud be?
Astronomers have discovered the largest and oldest mass of water ever detected in the universe — a gigantic, 12-billion-year-old cloud harboring 140 trillion times more water than all of Earth’s oceans combined.
Why are clouds white?
Clouds are white because light from the Sun is white. As light passes through a cloud, it interacts with the water droplets, which are much bigger than the atmospheric particles that exist in the sky.
What happens to clouds that don’t rain?
For example, if there aren’t enough droplets of water in a cloud to collide and form large drops, the tiny droplets will stay suspended in the air and it won’t rain. In some very hot and dry places, rain may start to fall from a cloud but the drops evaporate while they are still high in the air.
What do clouds feel like?
Clouds are composed of vaporized water, and they feel like mist. If you put your hands through one, you probably won’t feel anything because the water present in it is in gaseous form.
Where do clouds disappear to?
The clouds become saturated with the water droplets, and this causes larger droplets to form. Once the droplets are heavy enough to overcome the convection currents keeping them in the air, they fall to Earth as rain.
Where do clouds go at night?
https://www.youtube.com/watch?v=2UheXLmzmV0
Can cloud be made?
Clouds form from the condensation or freezing of water vapor. Condensation is the process of a gas changing into a liquid. In this activity, the gas is water vapor and the liquid is the cloud you create.
What is the rarest type of cloud?
Scientists have called noctilucent clouds “the highest, driest, coldest, and rarest clouds on Earth.” Indeed, most of the planet’s clouds form in the troposphere, the layer of atmosphere closest to the ground, and occasionally in the stratosphere.
Are clouds heavy?
They may look all light and fluffy, but the reality is that clouds are actually pretty heavy. Researchers have calculated that the average cumulus cloud – which is that nice, white fluffy kind you see on a sunny day – weighs an incredible 500,000 kg (or 1.1 million pounds!).
Are clouds natural or man made?
Although most clouds covering the sky have a purely natural origin, since the beginning of the Industrial Revolution, the use of fossil fuels and water vapor and other gases emitted by nuclear, thermal and geothermal power plants yield significant alterations of the local weather conditions.
How heavy is the heaviest cloud?
That is about 500,000 kilograms or 1.1 million pounds (about 551 tons). But, that “heavy” cloud is floating over your head because the air below it is even heavier— the lesser density of the cloud allows it to float on the dryer and more-dense air.
Can clouds fall from the sky?
So, even though typical clouds do contain a lot of water, this water is spread out for miles in the form of tiny water droplets or crystals, which are so small that the effect of gravity on them is negligible. Thus, from our vantage on the ground, clouds seem to float in the sky.
Can you put a cloud in a jar?
Can you make a cloud in a jar? Absolutely! With just a few things from around the house you can simulate the conditions needed for clouds to form.
Is it possible to touch clouds?
Unfortunately, it does not feel like cotton balls or cotton candy, but most people have technically touched a cloud before. If you wanted to touch an airborne cloud, the best way to do this is either skydiving or in a hot air balloon, though I would not want to be stuck in a cloud while in a hot air balloon.
How do you explain clouds to kids?
Technically, clouds are a massive collection of tiny ice crystals or water droplets — so tiny, they float way up in the air. But for your students, clouds are more than just dust and water. They’re mysterious, puffy objects that wander through the sky and constantly change into endless, wonderful shapes.
What happens if you fall through a cloud?
So, what happens if you skydive through a cloud? Well, it could be that nothing happens, or the consequences could be catastrophic. As you probably recall from middle school science, in essence, clouds are condensed water vapor, much like fog. Analogously to fog, within a cloud, visibility is significantly reduced.
Why is the sky blue for kids?
White light is made up of all colors of light. Nitrogen molecules scatter blue light more than they do the other colors. So a little bit of blue light bounces around in the sky and then enters our eyes. That makes the sky look blue.
Why do clouds turn black?
When it’s about to rain, clouds darken because the water vapor is clumping together into raindrops, leaving larger spaces between drops of water. Less light is reflected. The rain cloud appears black or gray.
What are clouds made of?
A cloud is made of water drops or ice crystals floating in the sky. There are many kinds of clouds. Clouds are an important part of Earth’s weather.
What is this fog?
Fog shows up when water vapor, or water in its gaseous form, condenses. During condensation, molecules of water vapor combine to make tiny liquid water droplets that hang in the air. You can see fog because of these tiny water droplets. Water vapor, a gas, is invisible. Fog happens when it’s very, very humid.
What happens to warm air as it rises?
As the warm air rises it cools and condenses to form clouds. Rain falls along the front as long periods of drizzle or steady rain.
Why do clouds come and go?
Sometimes air goes up past the condensation level then falls back below the condensation level, then up, then below, again and again. This creates clouds that are stripy, often with lines between the clouds. The way the air moves creates all the different clouds we see.
Are there clouds in sun?
The Sun hosts many different phenomena. One of those- filaments- may resemble dark clouds, but they are nothing like the clouds on Earth, writes Dr. Christoph Kuckein from the Leibniz-Institut für Astrophysik Potsdam (Germany).
What keeps a cloud in the sky?
The sun heats the earth, and causes water on the ground to evaporate3. The water rises, cools, and condenses. A cloud is formed! Clouds form when warm wet air rises and condenses in cold air.
Do clouds travel around the world?
WEATHER WISE GUY ANSWER: The simple answer is, clouds can travel for hundreds of miles in one day, but it just depends on where they formed in the atmosphere. Low clouds can form as low as 5,000 feet, where other clouds, such as cirrus, form at 30,000+ feet. The altitude makes all the difference.
Who created clouds?
The Man Who. Creates Clouds. Using only smoke and water, Dutch artist Berndaut Smilde creates clouds with a lifespan of approximately 10 seconds: just enough time to capture these ephemeral artworks through the lens of a camera.
Does the sun burn off the clouds?
Clouds reflect a lot of the sun’s radiation falling on them… radiation that then is not available to warm the surface and thus burn off the clouds.
Why do clouds disappear at sunset?
“Typically, fair-weather cumulus clouds dissipate a few hours after sunset because their lifeblood, the contrast of the warm ground and the cooler air aloft, has been cut off,” he said. The atmosphere is least stable in the afternoon, with the freest exchange of air from low levels to high.
How do clouds stay together?
If the surrounding air has a low humidity, the water droplets or ice crystals that make up the cloud quickly evaporate as the cloudy air mixes with its surroundings; this results in the cloud maintaining a sharp boundary. “Proximity also has a big effect on how well defined a cloud appears.
Why does rubbing alcohol make a cloud in a bottle?
In this experiment, the alcohol acts like the dust, providing something cool for water droplets to attach to. When you pressurize the soda bottle by pumping air in, the air molecules collide with each other and warm the bottle. Releasing the pressure causes the water vapor to condense quickly, forming a cloud.
Are clouds made of ice?
The water that makes up clouds is in liquid or ice form. The air around us is partially made up of invisible water vapor. It’s only when that water vapor cools and condenses into liquid water droplets or solid ice crystals that visible clouds form.
How do you make fake clouds?
https://www.youtube.com/watch?v=9X4cHFz982E
Are clouds ice crystals?
Clouds at higher and extremely cold levels in the atmosphere are composed of ice crystals – these can be about a tenth of a millimeter long. Clouds form when the invisible water vapor in the air condenses into visible water droplets or ice crystals.
What is the weirdest cloud in the world?
With an array of lumps and bulges, the mammatus cloud is by far one of the most unusual and distinct cloud formations. Turbulance within a cumulonimbus cloud will cause mammatus clouds to form. Cumulonimbus clouds are often otherwise known as thunderstorm clouds, which are very large and usually very unstable.
Why is the cloud orange?
As light continues to move though the atmosphere, yellow wavelengths are scattered leaving orange wavelengths. Further scattering of orange wavelengths leaves red as the predominate color of sunlight. Therefore, near sunrise and sunset, a cloud’s color is what sunlight color it receives after Rayleigh scattering.
What is the most beautiful cloud?
Nacreous or mother-of-pearl clouds, spotted over Kells, County Antrim, Northern Ireland. The mother-of-pearl colours of the stratospheric nacreous clouds make them one of the most beautiful formations.
Why do clouds turn GREY?
When clouds are thin, they let a large portion of the light through and appear white. But like any objects that transmit light, the thicker they are, the less light makes it through. As their thickness increases, the bottoms of clouds look darker but still scatter all colors. We perceive this as gray.
Can it rain without clouds?
Because rain forms when droplets of condensed moisture grow large enough to descend quickly into the air, their absence can make it impossible for rain to occur. That means if there are no clouds overhead, rain cannot happen as well.
Why do planes shake in clouds?
Clouds create convective or thermal turbulence. This is rising & falling columns of air within the cloud. As the airplane passes into and through the differing air columns it will rise and fall with the currents. This causes the airplane to shake & shudder especially when transitioning between them.
Why do clouds turn pink?
Excess dust and aerosols suspended in the atmosphere diffuse and scatter light and only the longer wavelength light remains, making the clouds appear pink color or a pinkish-red sky at night.
Why does rain fall from clouds?
Precipitation forms in the clouds when water vapor condenses into bigger and bigger droplets of water. When the drops are heavy enough, they fall to the Earth. If a cloud is colder, like it would be at higher altitudes, the water droplets may freeze to form ice.
Are clouds lighter than air?
(15), and to the conclusion that clouds are more often than not lighter than dry air, in the sense that in the field of gravity the smaller density of clouds implies their buoyancy with respect to the same amount of displaced dry air.
Do clouds talk?
Little, fluffy and talkative? Clouds can communicate, a new paper suggests — but what are they talking about? A new study has found that clouds “communicate” with each other, much like chirping crickets or flashing fireflies on a summer night.
Can a cloud reach the ground?
In meteorology, a virga is an observable streak or shaft of precipitation falling from a cloud that evaporates or sublimates before reaching the ground. A shaft of precipitation that does not evaporate before reaching the ground is a precipitation shaft.
What is the name of the tallest most powerful cloud?
Cumulonimbus (from Latin cumulus, “heaped” and nimbus, “rainstorm”) is a dense, towering vertical cloud, forming from water vapor carried by powerful upward air currents.
Do clouds smell?
Lightning inside of clouds produces ozone—that’s the smell that tells you that a storm is on the way.
What is the average speed of a cloud?
Typically, clouds move at an average speed of 30-250mph. However, it can change according to the situation and wind conditions. There are different factors that influence the speed of cloud movement. For instance, at higher altitudes, the clouds tend to move faster than at lower levels.
How do clouds taste like?
As it warms up, the water turns into a vapor and teeny, tiny water droplets start to float up into the air. This process is called ‘evaporation’. Then, the whole water cycle process starts all over again! So, if we could eat or drink them, clouds would taste like water.
Can you touch a rainbow?
In short, you can touch someone else’s rainbow, but not your own. A rainbow is light reflecting and refracting off water particles in the air, such as rain or mist. The water particles and refracted light that form the rainbow you see can be miles away and are too distant to touch.
Can you eat clouds?
As clouds are made up of water vapor and helium, they are not harmful to eat. While eating clouds isn’t exactly harmful, it certainly isn’t nutritious.
What’s it like inside a cloud?
If you’ve ever been outside on a foggy day, you’ve essentially been inside a cloud, just one very close to the ground instead of high in the sky. Fog and clouds are both made of tiny water droplets – like the ones you can sometimes see or feel in a hot, steamy shower. Clouds form through evaporation and condensation.