Which national park in the United States is home to the geothermal features Old Faithful and the Grand Prismatic Spring?

Which type of volcano is characterized by its small size and steep, conical shape? What is the largest national park in the United States? In which country can you find the Plitvice Lakes National Park? What is the name of the national park in Australia known for its monolith, Uluru? In which country is the Masai Mara National Reserve located? In which country is the scenic Milford Sound located? What is the name of the national park in the United States known for its redwood trees? In which country is the ancient forest, the Daintree Rainforest, located?