Astudent climbs staris the stairs in her house on a summer day and notice that it is much hotter upstairs than downstairs. what is the best explanation for this?

Air masses are characterized by various properties including temperature humidity air pressure and wind speed. which of the following air masses is associated with low relative humidity and high air temperature ?

Where the main factor that enabled the growth of cities and civilizations was the existence of

Use complete sentences to describe scientists’ predictions for another earthquake in the same location. if applicable, provide an anticipated date of reoccurrence.