Which mountain is the highest peak in Antarctica?

What is the highest peak in Africa? What is the highest peak in South America? Which mountain is the highest peak in Asia? What is the highest peak in Europe? Which mountain is the highest peak in the Seven Summits? Which mountain is the highest peak in the Karakoram mountain range? Which mountain is the highest peak in the Sentinel Range? Which mountain is the highest peak in the Great Dividing Range?