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In meteorology, a cloud is an aerosol consisting of a visible mass of miniature liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may compose the droplets and crystals.
Apr 26, 2024 · Clouds are classified into three main groups: cirrus, stratus, and cumulus. Cirrus clouds are wispy, curly, or stringy. They are found high in the atmosphere—typically higher than 6,000 meters (20,000 feet)—and are usually made of ice crystals. Cirrus clouds usually signal clear, fair weather.
Clouds are made of water droplets or ice crystals that are so small and light they are able to stay up in the air. But how does the water and ice that makes up clouds get into the sky? And why do different types of clouds form?
May 15, 2024 · The Short Answer: Clouds are created when water vapor, an invisible gas, turns into liquid water droplets. These water droplets form on tiny particles, like dust, that are floating in the air. A camera on NASA’s Terra satellite captured this image of clouds over the Southern Indian Ocean. Image credit: NASA/JPL-Caltech.
The range of ways in which clouds can be formed and the variable nature of the atmosphere results in an enormous variety of shapes, sizes and textures of clouds. What is a cloud? Many people...
Apr 24, 2019 · High clouds are classified as either cirrus, cirrostratus, or cirrocumulus. Cirrus clouds are made of ice crystals and appear thin, white, and wispy. Cirrostratus clouds are whitish and ...
Mar 28, 2023 · There are two ingredients needed for clouds to form: water and nuclei. Clouds. Nuclei. Water is always present in Earth’s atmosphere in some form. However, water molecules on their own are too small to bond together in the formation of cloud droplets.
Dec 19, 2017 · 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. How Do Clouds Form? The sky can be full of water. But most of the time you can’t see the water. The drops of water are too small to see. They have turned into a gas called water vapor.
Apr 13, 2011 · A cloud is a mass of water drops or ice crystals suspended in the atmosphere. Clouds form when water condenses in the sky. The condensation lets us see the water vapor. There are many different types of clouds. Clouds are an important part of Earth’s weather and climate.
Jun 3, 2024 · Clouds consist entirely of water droplets, entirely of ice crystals, or of a mixture of water droplets and ice crystals, with crystals predominating in the colder, upper regions of the troposphere. Mixed clouds occur only when the cloud temperature is below 0 °C (32 °F).
