Answer:
Personification, if you're talking about figurative language.
Explanation:
Personification is a literary device that gives human-like qualities to something like an inanimate object, idea, or substance that doesn't have one in real life. In this case, silence, the subject of the sentence, cannot physically rule over the land. It can only do so figuratively and with a different meaning. In this phrase, silence "reigned" over the land means that the environment being described was very quiet.
Answer: personification
Step-by-step explanation; personification is a literary technique in which an object is given human characteristics. And, in your example, an object, or thing, (the rain in the air) is given a human characteristic (the act of breathing).
Debris = scattered rubbish
This is something I'm sure you can do on your own! :D Use your imagination and answer the question truthfully. Where is your favorite travel destination? Where would you like to visit if you had the money? If you need ideas, let me know, but the actual writing has to be done by <em>you</em>. You got this! :)