In a natural sciences academic program, many branches of the field might be explored in depth with the goal of observing and learning about nature. Some of these branches may include astronomy, biology, physics, ecology and chemistry.

A BA (Bachelor of Arts) is an undergraduate degree that prepares students for a career in their chosen field of study. Depending on the school and program, a BA can usually be earned in three to five years.

Part-time learning allows one to obtain a degree or qualification even if one cannot attend school on a full-time basis. One can learn at one's own pace, gradually accumulating credits that count towards a final qualification.