Name the continent smaller than south America.

Which of the following is landlocked country? 

Which is the largest producer of sulphur in the world? 

Which is the primary source of revenue for Brunei? 

Which river falls into the Pacific Ocean?

Which is the commonly found animal in Ladak region? 

Which one of the following is known as the cold desert?

Which is the largest producer of Tin in the world? 

Name the temperate grasslands of North America.