Which of the following countries is larger in land area: Mongolia or Peru?

Which country is larger in terms of land area, Vietnam or the United Kingdom? Which of the following countries is the largest in terms of land area in Southeast Asia? Which of the following countries is the largest in terms of land area in Central America? Which of the following countries has the largest land area? Is Greenland bigger or smaller than Mexico? Which country has a larger land area, Argentina or Mongolia? Is the land area of France larger or smaller than that of Thailand? Is Turkey bigger or smaller than South Africa?