What results when warm moist air blows over...

What results when warm moist air blows over...

Question 1 of 27070

Q

What results when warm moist air blows over a colder surface and is cooled below its dew point?

A

Frost smoke

B

Ice fog

C

Radiation fog

D

Advection fog

Loading interactive features...

Question 1 / 2707066636ee928f7522a1c519fff

Question 1 of 2707066636ee928f7522a1c519fff

What results when warm moist air blows over a colder surface and is cooled below its dew point?

Question 1 of 27070

Study area:

Study area:

Q

What results when warm moist air blows over a colder surface and is cooled below its dew point?

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Dew point and what happens when air is cooled to it • Difference between radiation fog and advection fog • How warm moist air behaves when it moves over a colder surface

💭 Think About

• Ask yourself: Is the air staying in place and cooling from below, or is it moving horizontally over a different temperature surface? • Which type of fog is specifically linked to air movement (advection) versus nighttime cooling of the ground (radiation)? • How does reaching the dew point cause condensation and what visible effect does that have at sea?

✅ Before You Answer

• Identify whether the key phrase "blows over" points to moving air or stationary air. • Match warm moist air over a colder surface with the correct fog mechanism from your notes. • Eliminate options that are mainly associated with ice formation or very cold polar conditions rather than typical sea fog.