Final answer:
Kiribati has the largest percentage of its land protected, making it notable globally for its environmental conservation efforts. It declared the Phoenix Islands as a protected area in 2008, which is the largest marine habitat protected in the world.
Step-by-step explanation:
In response to the question of which country has the largest percentage of its land protected, the answer is Kiribati. In 2008, Kiribati declared the Phoenix Islands as a protected environmental area, establishing the largest protected marine habitat in the world. This nation is unique as it is the only one that spans all four hemispheres, making its commitment to environmental protection globally significant.
Protecting over 25 sites, SINAC has played a crucial role in conservation efforts, but it is indeed Kiribati that has demonstrated exceptional dedication by protecting a vast expanse of its marine territory. The protection of the Phoenix Islands is a major contribution to global conservation, safeguarding a diverse array of species and their habitats within this large marine protected area.