The Atmosphere - Chapter 2: Clouds Flashcards
A form of condensation best described as visible aggregates of minute droplets of water or tiny crystals of ice
Clouds
What are the three forms recognized of clouds?
Cirrus
Cumulus
Stratus
These clouds are high, white, and thin
Cirrus
These clouds consist of globular individual cloud masses
Cumulus
These clouds are best described as sheets of layers that cover much or all of the sky
Stratus
What are the three levels of cloud height recognized?
High
Middle
Low
Three cloud types make up the family of high clouds:
Cirrus
Cirrostratus
Cirrocumulus
These clouds are thin and delicate
cirrus
These high clouds consist of fluffy masses
Cirrocumulus
Flat layers up high
Cirrostratus
Because of the low temps and small quantities of water vapor present at high altitudes, all high clouds are thin and white and made of _____
ice crystals
Are high clouds considered precipitation markers?
No
When cirrus clouds are followed by _____ and increased sky coverage, that could warn of impending stormy weather
cirrocumulus
What is the prefix for clouds that appear in the middle range?
Alto
These clouds are composed of globular masses that are different from cirrocumulus because they are larger and denser
Altocumulus
These clouds create a uniform white to grayish sheet covering the sky with the sun or moon visible as a bright spot
Altostratus
What are the three members of the family of low clouds?
Stratus
Stratocumulus
Nimbostratus
What are clouds called that develop a scalloped bottom that appears as long parallel rolls or broken globular patches?
Statocumulus
True or false: nimbostratus clouds do not produce precipitation
False
Nimbostratus clouds (low sheets of gray) form in association with stable/unstable conditions
Stable
Nimbostratus clouds are large ____ compared to depth
horizontally
Name for clouds that have base in low height range but often extend upward into middle or high atltidues
Clouds of vertical development
What is the name of the big ol’ cloud that you learned in first grade, Kara Beth?
Cumulonimbus