Particles are needed because then the water vapor can condense on them
In order for clouds to form, water vapor needs a surface to condense upon. This can be provided by tiny dust particles, salt particles, or other aerosols present in the atmosphere. These particles serve as nuclei around which water vapor can condense to form cloud droplets.
Clouds are composed of water droplets or ice crystals that have condensed from water vapor in the atmosphere. While they are formed from gases, clouds are considered visible collections of water in liquid or solid form, rather than a gas.
No, clouds do not have DNA. DNA is a molecule found in living organisms that carries genetic information, and clouds are made up of water vapor and other particles in the atmosphere.
Water droplets form on tiny particles in the atmosphere, such as dust or salt particles. These particles serve as nuclei for water vapor to condense onto, eventually forming clouds.
Yes, water vapor is a key component of clouds. When warm, moist air rises and cools in the atmosphere, the water vapor condenses into tiny droplets around particles like dust or salt. These droplets eventually come together to form clouds.
Gas in atmosphere: argon Liquid in atmosphere: water (as rain) Solid in atmosphere: dust
Actually, clouds aren't even water vapor! Water vapor is invisible, and clouds aren't invisible. Clouds are in the liquid form of water, believe it or not. There may be water in solid form if ice is present in the cloud, but otherwise, clouds are fully liquid water.
Clouds form when water vapor in the atmosphere cools and condenses into tiny water droplets or ice crystals around particles like dust or salt in the air. At cooler temperatures, the water vapor molecules slow down and come closer together, forming visible clouds that we see in the sky.
Clouds are visible masses of condensed water droplets or ice crystals floating in the atmosphere, while water vapor is the invisible gaseous form of water that is present in the air. Clouds form when water vapor in the air condenses around particles like dust or salt nuclei.
Water vapor collects around tiny particles, called condensation nuclei, such as dust or salt, in the atmosphere. As more water vapor condenses onto these particles, they grow in size and eventually form clouds.
Cloud condensation nuclei are tiny particles in the atmosphere around which water vapor can condense to form clouds. These particles can come from a variety of sources, such as dust, smoke, pollution, or sea salt. When water vapor condenses on these nuclei, it forms cloud droplets or ice crystals that eventually grow into clouds and precipitation.
When the air cools, its molecules come closer together. Thus, molecules of water vapor in the air come closer together, too. Then, the molecules of water vapor condense (or turn from gas to liquid state) on tiny solid particles in the atmosphere. The tiny droplets of water result from condensation form the clouds that we see in the sky.