In meteorology, a cloud is an aerosol comprising a visible mass of minute liquid
droplets or ... On Earth, clouds are formed by the saturation of air in the
homosphere (which includes the tropospher...
Aug 13, 2013 ... Clouds form when moist, warm rising air cools and expands in the atmosphere. ...
By catching a thermal, they do not have to expend as much energy to gain ...
Description: This activity focuses on the factors that affect the ...
May 8, 2013 ... Clouds form in three basic patterns or classifications: cirrus, stratus and cumulus.
... All of us at one time or another have looked to the sky and watched the clouds.
Clouds can be picturesque ... How do clouds form? Put simply ...
Apr 20, 2016 ... Clouds form when the invisible water vapour in the air condenses into visible
water ... All high-level clouds have a base above 20,000 ft.
Formation of Clouds Clouds are formed when air containing water vapor is
cooled below a critical temperature called the dew point and the resulting.
How do clouds form in the sky? Clouds form by a process called condensation.
Before we look at the details, here is an activity you can try at home. Put a pot of ...
Why do clouds form at different heights in the atmosphere? The characteristics of
clouds are dictated by the elements available, including ... You need warm air!
Have you ever stopped to WONDER exactly what clouds are? How do they get
there? Are they made of smoke that floats up high into the atmosphere?
If they have formed in a very thick cloud however they can become so large that
they do not melt before they reach the ground and fall as granulated ice particles
There are two ingredients needed for clouds to become visible; water, of course,
and ... These nuclei are hygroscopic meaning they attract water molecules.