Day
Observations
1
sunny and warm
2
cloudy and rainy
3
drop in temperature
4
clear skies and cold temperatures
Use the table to answer the question.
A student tracks the daily weather. The student's observations are logged in the table. Which factor in the atmosphere best explains the student's observations?
(1 point)
• A warm front moved into the area.
• High levels of moisture are contained within an air mass.
• A warm air mass replaced a cold air mass.
• A cold front moved into the area.