What will happen if a parcel of air is colder than the surrounding air?
What will happen if a parcel of air is colder than surrounding air? A colder parcel of air will sink in the atmosphere on its own. A colder parcel of air will rise in the atmosphere if forced.
What causes the development of most clouds and precipitation in the atmosphere group of answer choices?
Rising warm air cools, resulting in cloud formation and rain. Why does rain occur near a cold front? Rising warm air cools, resulting in cloud formation and rain.
What is a cloud weather?
A cloud is a mass of water drops or ice crystals suspended in the atmosphere. Clouds form when water condenses in the sky. The condensation lets us see the water vapor. … Clouds are an important part of Earth’s weather and climate.
Which factor is most important for determining the density of a parcel of air group of answer choices?
Pressure, temperature and humidity all affect air density. And you can think of air density as the mass of air molecules in a given volume.
What term in a cloud name means rain?
The prefix or suffix “nimbus” (“rain”) denotes a cloud that is causing precipitation. Using the combination of appearance, altitude, and ability to make precipitation, a wide range of cloud types can be identified.
What causes individual air parcels to rise and fall in troposphere?
Now, in the real world of the atmosphere air in the boundary layer near the surface will be heated by solar insolation combined with a rise in ground or water surface temperatures. This heating causes parcels to expand and rise into the atmosphere (thermal convection; see below).
What does condensation mean in the water cycle?
Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor. Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water.
What are high clouds?
High-level clouds occur above about 20,000 feet and are given the prefix “cirro.” Due to cold tropospheric temperatures at these levels, the clouds primarily are composed of ice crystals, and often appear thin, streaky, and white (although a low sun angle, e.g., near sunset, can create an array of color on the clouds).