Final answer:
Increased tropical activity, such as tropical storms, can have adverse effects on NC, particularly coastal areas.
Step-by-step explanation:
Increased tropical activity, such as tropical storms, can have adverse effects on NC, particularly coastal areas. The strength of the winds associated with tropical storms is likely to increase, which can cause significant damage to structures and infrastructure in coastal regions. Additionally, the amount of precipitation falling in tropical storms is also likely to increase, leading to increased flooding in coastal areas.