Temperature and moisture characteristics are...

Temperature and moisture characteristics are...

Question 1 of 2707066636ee928f7522a1c51a284

Temperature and moisture characteristics are modified in a warm or cold air mass due to which factor?

Question 1 of 27070

Q

Temperature and moisture characteristics are modified in a warm or cold air mass due to which factor?

🔍 Key Concepts

• Air mass definition: large body of air with relatively uniform temperature and moisture • How an air mass changes when it moves away from its source region (ocean vs. land, warm vs. cold areas) • Difference between internal properties of the air mass and external influences acting on it

💭 Think About

• Ask yourself: what mainly causes an air mass’s temperature and humidity to become more like the surface it is over? • Which option describes a process that would act continuously on the entire air mass over time, not just briefly or at high altitudes? • Which choice directly involves contact between the air mass and new underlying surfaces (land/sea, warm/cold)?

✅ Before You Answer

• Make sure the factor you choose can change both temperature AND moisture of the air mass • Eliminate options that refer only to conditions far above the surface, where contact with oceans/land is limited • Confirm that the option you pick describes a process that acts over a broad horizontal area and over time, not just small-scale or short-lived changes