Final answer:
The method of planning a trip entirely online, including activities such as buying a plane ticket and making hotel reservations, is referred to as Online booking. This method is aligned with the preferences of modern, urban societies for convenience and efficiency.
Step-by-step explanation:
When a woman plans her trip to Australia by purchasing a plane ticket, making a hotel reservation, and setting up a boat ride to the Great Barrier Reef all online, this method is referred to as B. Online booking. In today's digital age, online booking has become a prevalent method for arranging travel, as it offers convenience and the ability to easily compare prices and options. Similar to how students might choose to send a message remotely when wanting to converse with others in a different part of the world, this woman has used digital resources to plan her vacation efficiently.
The tourism industry in Australia has flourished and become a leading source of economic income, with attractions such as the Great Barrier Reef drawing in visitors. The process of online booking aligns well with modern, urban societies that are technologically inclined and prefer the expediency that internet transactions provide, mirroring the high-income, small family urban society that Australia encapsulates.