Final answer:
Farming (Option A) has transitioned from being a full-time occupation necessary for survival to an activity some people engage in for enjoyment, recreation, and additional income. The transition from strict subsistence farming to part-time or recreational farming is reflective of broader industry shifts throughout human history.
Step-by-step explanation:
The answer to the student's question is farming (A). Historically, farming was a full-time occupation necessary for survival and progress of societies. Over time, especially in recent history, farming has also transitioned into an activity people engage in for enjoyment, recreation, and additional income.
In ancient times and even up until the modern era, there was a reliance on agricultural societies and the hard work of farmers. However, many farmers supplemented their income through other crafts such as textiles, shoemaking, and woodworking, performed while still maintaining control over their farmlands. This part-time production sometimes took place under contract with merchants, functioning both as an economic necessity and a supplementary activity.
The transition from farming as an exclusive means of subsistence to a part-time or recreational activity parallels the shift in other industries, where historical necessities have evolved to become modern-day hobbies or side businesses. Today, alongside traditional farming, people often take on gardening—a less intensive form of plant cultivation—as a hobby that harkens back to these agricultural roots, reflecting the human transition from survivalist practices to leisure activities.