1. Great Blue Hole, Belize â The first sinkhole in the list, and by far the most amazing is the Great Blue Hole. It is a large submarine sinkhole off the coast of Belize. The hole is circular in shape, over 300 m (984 ft) across and 124 m (407 ft) deep.
In the United States the CNA average salary is $24,890 a year. Compared to the average national salary of $44,888 this may seem a little low. However, becoming a CNA is only meant to begin your career in the medical field and you will be able to build up your salary as your career progresses.
Certified nursing assistants usually work full time hours and possibly overtime. Since hospitals, nursing homes, and long-term care facilities are opened all day long, nursing assistants may have to work evenings, weekends and even holidays. The average annual certified nursing assistant or CNA salary is $26,020.