Final answer:
In tourism, 'systems' generally refer to the infrastructure a destination needs to serve tourism businesses, visitors, and local residents. Option 1 is correct.
Step-by-step explanation:
In the context of tourism, the term 'systems' can represent various elements that contribute to the functioning and management of tourist destinations. These systems may consist of the infrastructure required by a destination, including airports, hotels, and services necessary to serve tourism businesses, visitors, and local residents.
This infrastructure plays a vital role in facilitating tourist activities and supporting the local economy, especially in regions where tourism is a major source of income, such as remote island groups and destinations with unique natural attractions.
Maintaining this infrastructure can sometimes be challenging due to the high costs associated with transportation, especially in isolated locations like Melanesia. Nonetheless, the investment in tourism infrastructure can be critical, as it can provide much-needed employment and revenue in places lacking other profitable industries.
Moreover, as destinations strive for sustainable tourism models, infrastructure development must consider environmental preservation and support sustainable practices like ecotourism and geotourism to minimize the negative impacts on the environment and local culture.