Give 3 significants trends or developments in tourism industry

a. The rise of eco-tourism, increased focus on sustainable travel, and the rise of adventure tourism.
b. The rise of budget travel, increased interest in cultural and heritage tourism, and the impact of technology on travel planning.
c. The rise of medical tourism, increased focus on luxury travel experiences, and the growth of niche tourism markets.
d. The rise of virtual tourism experiences, increased focus on ethical travel practices, and the impact of geopolitical events on travel patterns.