Cloud - Wikipedia
On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature.
Cloud physics - Wikipedia
Cloud physics is the study of the physical processes that lead to the formation, growth and precipitation of atmospheric clouds. These aerosols are found in the troposphere, stratosphere, and mesosphere, which collectively make up the greatest part of the homosphere.
Cloud - Simple English Wikipedia, the free encyclopedia
Clouds are classified according to how they look and how high the base of the cloud is in the sky. [1] This system was suggested in 1803. There are different sorts of clouds because the air where they form can be still or moving forward or up and down at different speeds.
List of cloud types - Wikipedia
Cloud chart showing major tropospheric cloud types identified by standard two-letter abbreviations and grouped by altitude and form. See table below for full names and classification. The table that follows is very broad in scope much like the cloud genera template near the bottom of the article and upon which this table is partly based.
How Do Clouds Form? - NASA Climate Kids
Nov 11, 2024 · 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.
The 10 Basic Types of Clouds and How to Recognize Them
May 3, 2024 · According to the World Meteorological Organization, there are close to 100 different types of clouds based on factors such as shape, transparency, and arrangement. However, the many variations can be grouped into 10 basic types depending on their general shape and height in the sky. They include:
The Types of Clouds and What They Mean | NASA JPL Education
Oct 15, 2024 · Have you ever looked up at the clouds and wondered what gives them different shapes, sizes and colors? Put yourself in the shoes of NASA scientists as you learn about different cloud types and how they form. Then, make …
Cloud | Types, Formation & Effects | Britannica
Nov 15, 2024 · cloud, any visible mass of water droplets, ice crystals, or a mixture of both that is suspended in the air, usually at a considerable height (see video). Fog is a shallow layer of cloud at or near ground level. How do clouds float? How much does a cloud weigh? Clouds are formed when relatively moist air rises.
Clouds and How They Form - Center for Science Education
Clouds form when the air cools below the dewpoint, and the air can not hold as much water vapor. 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?
How Do Clouds Form? Cloud Ingredients and Formation
Feb 4, 2019 · Clouds begin to form when a parcel of air rises from the surface up into the atmosphere. (Air does this in a number of ways, including being lifted up mountainsides, lifted up weather fronts, and being pushed together by converging air masses.)