You are twice as likely to become good friends with the person who is in the dorm room nect to you than the person two doors down

Yes, this is very true since you’re most likely to start conversations with them when you see you’re right next to each other.

Desertification

Explanation:

"The loss of trees and other vegetation can cause climate change, desertification, soil erosion, fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of problems for indigenous people."