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Subjects

Geography

Forms of condensation: dew, frost, fog, and mist

TOPIC PRACTICE

Quiz this set

Up to 20 questions from this page. Select your focus, then start.

20 questions
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Hard · Level 89 · fog,diurnal cycle,heating cooling
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  1. Night cooling and daytime heating
  2. Permanent increase in ocean salinity
  3. Earthquake and volcano
  4. Rock melting
Hard · Level 89 · mist,water vapour,droplets
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  1. Mist is made of visible tiny water droplets
  2. Water vapour is always coloured
  3. Mist is a form of rock
  4. Mist has no air
Hard · Level 89 · fog,mist,suspended droplets
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  1. They are very small and can remain suspended in air
  2. They are made of stone
  3. They remove gravity
  4. They stay only in sea
Hard · Level 89 · dew,condensation,evaporation
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  1. Condensation at night then evaporation during day
  2. Frost during day then rain at night
  3. Erosion at night then deposition during day
  4. Snowfall during day then mist at night
Hard · Level 89 · fog,lower air,near ground
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  1. Because fog forms in lower air near the ground
  2. Because fog forms only in the stratosphere
  3. Because lower air never has moisture
  4. Because lower air is made of rock
Hard · Level 89 · frost,cloudless night,radiational cooling
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  1. Surface can fall below freezing by stronger radiational cooling
  2. Surface always remains warm
  3. Water vapour disappears
  4. Air ceases to exist
Hard · Level 89 · dew,air mixing,surface layer
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  1. Dew formation can decrease
  2. Dew will always increase
  3. Frost will be compulsory
  4. Fog will always become rain
Hard · Level 89 · fog,water vapour,visible droplets
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  1. It cools and condenses into tiny droplets
  2. It changes into stone
  3. It leaves the air
  4. It becomes sea salt
Hard · Level 89 · mist,water body,morning cooling
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  1. Moisture from water source and morning cooling
  2. Dryness from water source and noon heating
  3. Water becoming stone and air disappearing
  4. Sea tide and earthquake
Hard · Level 89 · frost,shade,microclimate
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  1. Ice crystals melt later because shaded area receives less heat
  2. Frost always keeps forming in shade
  3. Sunlight turns frost into stone
  4. There is no water vapour in shade
Hard · Level 89 · dew,frost,surface cooling
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  1. Different surfaces can cool to different temperatures
  2. Water vapour cannot reach metal
  3. Frost never forms on grass
  4. Dew and frost have no relation with temperature
Hard · Level 89 · mist,fog,droplet concentration
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  1. When droplet concentration increases and greatly reduces visibility
  2. When air becomes completely dry
  3. When all droplets become stone
  4. When surface becomes very hot
Hard · Level 89 · fog,mist,rainfall difference
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  1. Their droplets generally remain suspended in air
  2. They contain no water
  3. They are only solid rock
  4. They fall from clouds
Hard · Level 89 · frost,moisture,low temperature
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  1. Enough water vapour must also be present in air
  2. Frost forms only on hot surfaces
  3. Water vapour has no role in frost
  4. Temperature has no relation with frost
Hard · Level 89 · frost warning,crop protection,agriculture
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  1. To protect plants from ice crystals and severe cold
  2. To turn soil into sea
  3. To remove water vapour completely
  4. To change fog into rainfall
Hard · Level 89 · dew,frost,freezing surface
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  1. When surface temperature falls below freezing point
  2. When temperature becomes very high at noon
  3. When air is completely dry
  4. When there is no surface
Hard · Level 89 · fog clearing,sunrise,evaporation
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  1. Evaporation of droplets due to warming of surface and lower air
  2. Air becoming rock
  3. Vapour always becoming frost
  4. Sun heat ending
Hard · Level 89 · dew,relative humidity,surface cooling
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  1. Surface cooling brings air close to saturation
  2. Vapour disappears from the surface
  3. Cold surface always dries air
  4. Air pressure disappears
Hard · Level 89 · mist,frost,air surface difference
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  1. Droplets are in air but frost-like deposit is not on surfaces
  2. Frost has definitely formed
  3. There is no moisture in air
  4. Mist is always solid
Hard · Level 89 · dew,frost,fog,identification
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  1. Liquid droplets on surface ice crystals on surface and suspended droplets in air
  2. Soil colour river speed and rock hardness
  3. Ocean salinity mountain height and earthquake
  4. Sun distance volcano and lava