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Cloud Types

The cloud types and what weather they bring.

46 cardsGrades 3–5, Grades 6–8#clouds#weather

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46 cards
  • CirrusCloud
    High, thin, wispy clouds made of ice crystals
  • CirrostratusCloud
    High, thin sheet that can make a halo around the Sun
  • CirrocumulusCloud
    High, small rippled clouds in rows
  • AltostratusCloud
    Middle-level gray or blue-gray sheet that can cover the sky
  • AltocumulusCloud
    Middle-level puffy patches in rows
  • StratusCloud
    Low gray layer like fog above the ground
  • StratocumulusCloud
    Low, lumpy gray and white clouds
  • NimbostratusCloud
    Thick, dark layer that brings steady rain or snow
  • CumulusCloud
    Fluffy white clouds with flat bottoms
  • CumulonimbusCloud
    Tall thunderstorm clouds
  • Which cloud makes thunderstorms?Cloud
    Cumulonimbus
  • Which cloud usually means fair weather?Cloud
    Cumulus
  • Which clouds are the highest?Cloud
    Cirrus family
  • Which clouds are low-level?Cloud
    Stratus, stratocumulus and nimbostratus
  • What does cirro- mean?Cloud
    High, wispy or curly
  • What does stratus mean?Cloud
    Layer or sheet
  • What does cumulus mean?Cloud
    Heap or pile
  • What does nimbus mean?Cloud
    Rain-bearing
  • What does alto- mean?Cloud
    Middle level
  • ContrailCloud
    A cloud-like trail left behind by a high-flying airplane
  • FogCloud
    A cloud that touches the ground
  • MistCloud
    A thin fog with tiny water droplets
  • Lenticular cloudCloud
    A smooth, lens-shaped cloud often near mountains
  • Mammatus cloudCloud
    Pouch-like bulges on the underside of a cloud
  • Noctilucent cloudCloud
    Very high thin cloud that glows at twilight
  • Anvil cloudCloud
    The flat top of a cumulonimbus
  • Funnel cloudCloud
    A rotating cone of cloud that hasn't touched the ground
  • Shelf cloudCloud
    Low wedge-shaped cloud at the front of a storm
  • Wall cloudCloud
    A lowered cloud base under a storm that can produce tornadoes
  • How do clouds form?Cloud
    Rising air cools and water vapor condenses on tiny particles
  • What are clouds made of?Cloud
    Tiny water droplets or ice crystals
  • Why do clouds float?Cloud
    The droplets are so tiny that rising air keeps them up
  • Condensation nucleiCloud
    Tiny bits of dust or salt that droplets form on
  • Cloud coverCloud
    How much of the sky is covered by clouds
  • OvercastCloud
    A sky fully covered by clouds
  • Partly cloudyCloud
    A sky with some clouds and some blue
  • Why are clouds white?Cloud
    They scatter all colors of sunlight
  • Why are storm clouds dark?Cloud
    They are so thick that little light passes through
  • Cumulus humilisCloud
    Small, flat fair-weather cumulus
  • Cumulus congestusCloud
    Tall towering cumulus that can grow into storms
  • Mackerel skyCloud
    Cirrocumulus or altocumulus that looks like fish scales
  • Mares' tailsCloud
    Long streaks of cirrus clouds
  • HaloCloud
    A ring of light around the Sun or Moon from ice crystals in thin clouds
  • VirgaCloud
    Rain that evaporates before reaching the ground
  • Altitude of high cloudsCloud
    Above about 6 kilometers
  • Altitude of low cloudsCloud
    Below about 2 kilometers

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