Yes, students do experience more sleep deprivation than other non students because most students stay up late at night studying for pop quiz's, exams, etc. They're probably staying up doing homework, projects, make-up work, etc. They might also be stressed out which will cause most of them to be awake at night thinking about what they are stressed out about. While other non students don't have to really worry as much as these things because they aren't in school anymore.
The affect of deforestation in south Africa would make us have less oxygen in the air and many plants will die due to deforestation and less oxygen and carbon dioxide for energy.
When talking about computer security, there are services and software products that can be combined to give security related to information stored, as well as for event management. This kind of system provides security alerts in real-time, besides the analysis of them. These warnings are generated by applications and network hardware.
