clonds form
That describes a cloud.
Cooler. The cloud forms because the water vapor condenses by cooling down. Thunderstorms occur because a warm, moist air mass is cooled by an incoming cold air mass. When the moist air gets chilled, the water vapor condenses to form clouds, resulting in rain.
condensation of water vapor. Rain starts as water vapor that has evaporated from the surface of the Earth. At higher altitudes the vapor condenses to form the cloud. An additional change in temperature or pressure causes the vapor to condense and fall as a droplet of water or rain. A simple experiment: With proper supervision bring a pan of water to boil on the stove. (Boiling is rapid evaporation.) Hold a glass of ice water well above the pan. (not too close or the steam can hurt) "Rain" should start forming on the glass.
Clouds form when the invisible water vapor in the air condenses into visible water droplets or ice crystals. There is water around us all the time in the form of tiny gas particles, also known as water vapor. There are also tiny particles floating around in the air - such as salt and dust - these are called aerosols.
A condensation nucleus is something that is found in a cloud droplet. Condensation nuclei are tiny solid particles such as dust, smoke, or even bacteria onto which water condenses, allowing clouds to form.
Condensation.Related Information:For water vapor to become liquid water, it must loose energy, molecule by molecule. Often this occurs when water vapor contacts a cooler surface. In the atmosphere, water vapor condenses onto a small, cooler particle to form a very small droplet of liquid water, or condenses onto an existing droplet of water making it larger.
because water in the atmosphere is in a form of vapor
Water vapor
That describes a cloud.
When water vapor condenses around dust particles a cloud is formed
Condensation
Snow.
condenses
condenses
condenses
Clouds form when water vapor condenses into liquid water.
Condensation