- Why is fog dangerous?
- What causes low lying clouds?
- Can there be clouds at night?
- Is fog a cloud?
- Can we stand on cloud?
- What FOG stands for?
- Why do clouds stop at a certain height?
- Can you touch clouds?
- Do clouds have a smell?
- What do clouds feel like?
- What type of cloud is the highest?
- How can you tell the difference between clouds?
- How high are clouds km?
- What are fluffy clouds called?
- What weather does a altocumulus cloud bring?
- Why do clouds float?
- Are clouds alive?
- Can you put a cloud in a jar?
- How high can clouds form?
- What is the highest altitude for clouds?
- What is the most dangerous cloud?
Why is fog dangerous?
Fog consists of water droplets suspended in the air; driving through heavy fog is a bit like flying through a cloud.
As a result, fog is often heaviest at night and in the morning.
If possible, wait until mid- or late afternoon, by which point the fog is likely to have burned off..
What causes low lying clouds?
In a warm front, a warm and a cold air mass meet. The lighter warm air is forced to rise over the cold air mass, leading to cloud formation. The lowering clouds indicate that the front is drawing near, giving a period of rain in the next 12 hours.
Can there be clouds at night?
Noctilucent clouds, or night shining clouds, are tenuous cloud-like phenomena in the upper atmosphere of Earth. They consist of ice crystals and are only visible during astronomical twilight.
Is fog a cloud?
Clouds can form at many different altitudes. They can be as high as 12 miles above sea level or as low as the ground. Fog is a kind of cloud that touches the ground. Fog forms when the air near the ground cools enough to turn its water vapor into liquid water or ice.
Can we stand on cloud?
Nope. You can’t sit on a cloud, because there’s really nothing there. What you think of as a cloud is basically just air. It looks the way it looks because there are many, many, many tiny droplets of water suspended in the air, which refract the light and make them look white (or gray, depending on conditions).
What FOG stands for?
FOG. Fiber-Optic Gyro. FOG. Fear, Obligation & Guilt (psychology)
Why do clouds stop at a certain height?
When the air rises, it usually cools down. At some specific height, its temperature becomes too low for the amount of water vapor it can hold, so part of that water becomes liquid (droplets) and forms a cloud. That’s why the bottom of the cloud is flat: it’s the level where the temperature becomes critical.
Can you touch clouds?
Although we can’t really touch clouds you could walk through one. In fact that’s what fog is: a cloud that’s formed close to the ground instead of high in the sky. We can’t touch fog but we can move through it. … Clouds can hold a lot of water droplets; some are so large that they contain millions of tons of water!
Do clouds have a smell?
Also to know is, do clouds have a smell? Lightning inside of clouds produces ozone—that’s the smell that tells you that a storm is on the way. Ozone is made up of three oxygen atoms, and has sort of a light chlorine smell, says Dalton. Can you use water in a fog machine?
What do clouds feel like?
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.
What type of cloud is the highest?
Cirrus cloudsCirrus clouds are the highest of all clouds and are composed entirely of ice crystals. Cirrus clouds are precipitating clouds, although the ice crystals evaporate high above the earth’s surface.
How can you tell the difference between clouds?
How to Identify Cloud TypesStratus clouds are uniform grayish clouds that often cover the sky. Usually no precipitation falls from stratus clouds, but they may drizzle. … Cirrus clouds are thin, wispy clouds blown by high winds into long streamers. … Cumulus clouds are puffy and can look like floating cotton.
How high are clouds km?
In meteorology we divide clouds in 4 clouds families, which are in different heights of the troposphere: High level clouds (altitudes of 5-13 km), medium level clouds (2-7 km), low level clouds (0-2 km) and clouds with large vertical extending (0-13 km).
What are fluffy clouds called?
Cumulus cloudsCumulus clouds look like fluffy, white cotton balls in the sky. They are beautiful in sunsets, and their varying sizes and shapes can make them fun to observe! Stratus cloud often look like thin, white sheets covering the whole sky.
What weather does a altocumulus cloud bring?
Altocumulus clouds are generally associated with settled weather and will normally appear white or grey with shading.
Why do clouds float?
The water rises, cools, and condenses. A cloud is formed! Clouds form when warm wet air rises and condenses in cold air. … The second reason that clouds can float in the air is that there is a constant flow of warm air rising to meet the cloud: the warm air pushes up on the cloud and keeps it afloat.
Are clouds alive?
Clouds are alive with tiny bacteria that grab up water vapor in the atmosphere to make cloud droplets, especially at warmer temperatures, a new study shows. The water droplets and ice crystals that make up clouds don’t usually form spontaneously in the atmosphere — they need a solid or liquid surface to collect on.
Can you put a cloud in a jar?
Make a Cloud Science Experiment Pour 1 cup of hot boiling water into a glass jar. … Place a 3-5 pieces of ice on top of the lid of the jar. Watch the top of the jar carefully and you will see a cloud begin to form. After observing the cloud in the jar, remove the lid and watch the cloud escape out of the jar.
How high can clouds form?
High clouds form at altitudes of 3,000 to 7,600 m (10,000 to 25,000 ft) in the polar regions, 5,000 to 12,200 m (16,500 to 40,000 ft) in the temperate regions, and 6,100 to 18,300 m (20,000 to 60,000 ft) in the tropics.
What is the highest altitude for clouds?
approximately 280,000ft.Noctilucent. Very thin cloud composed of water ice. These clouds are the highest clouds in the atmosphere, located in the mesosphere at an altitude of approximately 280,000ft.
What is the most dangerous cloud?
Cumulonimbus can form alone, in clusters, or along cold front squall lines. These clouds are capable of producing lightning and other dangerous severe weather, such as tornadoes and hailstones. Cumulonimbus progress from overdeveloped cumulus congestus clouds and may further develop as part of a supercell.