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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
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Why clouds occurs in the sky and not at ground level?
Clouds occur in the sky because they form when water vapor in the air rises, cools, and condenses into tiny water droplets or ice crystals. This process typically happens at high altitudes where temperatures are cooler. Ground level usually has warmer air, which prevents condensation from occurring and keeps moisture in the form of vapor rather than forming visible clouds. Additionally, atmospheric pressure and the movement of air currents contribute to cloud formation at higher elevations.
Why do we see fog even in the low land in the early morning?
Fog in lowland areas during the early morning occurs primarily due to temperature differences between the air and the ground. As the night cools, the ground loses heat, causing the air near the surface to cool as well. When the air temperature drops to the dew point, moisture in the air condenses into tiny water droplets, creating fog. This phenomenon is especially common in valleys and low-lying areas where cooler air can settle and accumulate.
What would happen to the height of the cloud base if the dew point temperature were lower?
If the dew point were lower, it would take longer for rising air to cool to its saturation point. This would result in a lower cloud base. This is also called the lifting condensation level.
Why are salt and dust particles are important in cloud formation?
Salt and dust particles serve as cloud condensation nuclei (CCN), which are essential for cloud formation. These tiny particles provide a surface for water vapor to condense upon, allowing droplets to form as humidity increases. Without CCN, moisture in the atmosphere would remain as vapor and not transition into liquid droplets, inhibiting cloud development and precipitation. This process is crucial for weather patterns and the global water cycle.
Why does the height of the cumulus cloud base change from day to day?
The height of the cumulus cloud base changes from day to day primarily due to variations in atmospheric conditions, such as temperature, humidity, and pressure. On warmer days, the surface heats up more, causing air to rise higher before reaching its dew point, which results in a higher cloud base. Conversely, cooler or more humid conditions can lead to a lower cloud base as the air reaches saturation at lower altitudes. Additionally, local weather patterns and geographical features can also influence these variations.
Which does not belong cirrus calculus cumulus stratus?
"Calculus" This is one: Not a cloud formation as the others are. Two: Calculus is a type of mathematic word form.
What effect do clouds have on weather?
Clouds are part of the weather process. The driving factor is not the clouds but the heat from the Sun. This said however, clouds are reflective and when these is a dense cloud cover less solar radiation hits the planets surface. They also tend to act like a blanket and reflect back any heat that the Earth is radiating.
Yes! Cloud may be good with a sword but link was chosen by the goddesses thus Link presented with a lot of projectiles to help him, He is guaranteed to be better. Cloud is very good though. Overall Link is better!
When you are driving in fog you can see better?
Not using bright lights, turning off music/radio so you can hear traffic at intersections, opening windows at intersections, getting fog lights on the car, and using only low beans on the car.
Why are clouds at the top of the troposphere made of ice rather than drops of water?
It is very cold up there, and water droplets freeze into ice.
What is the theme of education in when the rain clouds gather?
The theme of education in "When the Rain Clouds Gather" revolves around the importance of education in empowering individuals to create positive change in their communities. The novel highlights how education can serve as a tool for liberation, challenging the status quo, and promoting social progress.
When sunlight is dispersed and reflected by water droplets a(n) forms?
When sunlight is dispersed and reflected by water droplets, a rainbow forms. This phenomenon occurs due to the refraction of light as it enters and exits the droplets, splitting the light into its constituent colors. The resulting arc of colors is typically seen when the sun is behind the observer, and rain or mist is present in the opposite direction.
Clouds are found in what sphere?
Clouds are primarily found in the troposphere, which is the lowest layer of Earth's atmosphere. This layer extends from the Earth's surface up to about 8 to 15 kilometers (5 to 9 miles) high, depending on the location. The troposphere is where weather phenomena occur, including the formation of clouds, due to the presence of water vapor and temperature changes.
Is water vapor condenses to form rain chemical or physical?
The condensation of water vapor to form rain is a physical change because the water molecules are simply changing from the gaseous state to the liquid state without a change in their chemical structure.
What type of clouds are wispy and occur at very high altitudes'?
Cirrocumulus cloud is a clous that often appears at high altitudes.
What are air masses of tiny water droplets or ice crystals?
Clouds are air masses filled with tiny water droplets or ice crystals.
