Which countey is the biggest country in the world?

Which countey is the biggest country in the world? which country has the biggest land area in the world? which country is the largest geographc area in the world? which country is the smallest in the world China is the third--country in the world.A:biggest B:the big China is the third ----country in the world.A:biggest B:the In which country is the world's highest waterfall? what is the biggest in the world What is the biggest in the world? China is regarded as the third biggest country in the world. China is one of the biggest country in the world(找错） which island is the biggest in china?