Air masses form over large regions of Earth and take on the temperature of the land or water below it. What would the temperature and moisture content be of an air mass that forms over tropical waters? A. Cold & Dry

B. Warm & Dry

C. Cold & Moist

D. Warm & Moist

answer; i believe that the correct answer is (the explosion of a nearby star(supernova);

answer; creep;

answercharacteristics of place include things like economic activity, architecture,and culture,all of which are human elements that alter or can be influenced by the environment;