How are clouds formed made?

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. These energetic molecules then escape from the liquid water in the form of gas.

How are clouds formed for class 9?

How are clouds formed? Ans. During day time water from different sources like pond, lake, river, sea, well etc get evaporated and this water vapour rises up with the hot air. At a particular height the air cools and the water vapour condenses to form minute droplets and form clouds.

How are clouds formed Class 7?

Water evaporates from water bodies and rises up in the air. Cooling causes condensation of water vapour, which leads to the formation of tiny droplets. Tiny droplets grow bigger and heavy by more condensation which ultimately leads to the formation of clouds.

How are clouds formed Class 11?

Clouds are formed by the process of evaporation and condensation. Water evaporates from water bodies and rises up in the air. This air also gets heated. Cooling causes condensation of water vapour, which leads to the formation of tiny droplets.

How are clouds formed and how are they formed?

Clouds are tiny droplets of water or crystals of ice which float in the air. They are able to float since they are very small. Air gets moist or damp as a result of the evaporation process that takes place by the sun. This moist air arises from the surface of the earth and progresses higher only to become cooler furthermore.

How does NASA study the formation of clouds?

Scientists are working to increase their understanding, with the help of instruments such as those on NASA’s Terra, Aqua, Aura, CALIPSO, CloudSat and other satellites that observe different aspects of clouds. NASA has a fleet of spacecraft that orbit Earth, called satellites. Many of them study clouds, weather, climate and more.

How are clouds formed in the southern Indian Ocean?

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

How does condensation of water vapor form a cloud?

Condensation happens with the help of tiny particles floating around in the air, such as dust, salt crystals from sea spray, bacteria or even ash from volcanoes. Those particles provide surfaces on which water vapor can change into liquid droplets or ice crystals. A large accumulation of such droplets or ice crystals is a cloud.

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