Which mountain is the highest peak in Asia?

What is the name of the mountain range in Africa that stretches across eastern South Africa and Lesotho? What is the name of the mountain range in western North America that stretches across California and Nevada? What is the highest peak in Africa? What is the highest peak in South America? What is the highest peak in Europe? Which mountain is the highest peak in Antarctica? Which mountain is the highest peak in the Seven Summits? Which mountain is the highest peak in the Karakoram mountain range?