The official languages of the United Nations are the six most-spoken languages in the world. They are Chinese, French, English, Arabic, Russian and which language?

Three of the largest islands in the group are called Oahu, Maui and Kauai. These islands became the fiftieth state of the United States in 1950.

Which country has the largest population: China, India or Russia?

Charles Darwin visited these islands in Ecuador in the 1860s. Many animals on the islands don't live in other parts of the world.

He was from Norway. He was the first person to reach the South Pole in Antarctica, in 1911.

Where do the most people own cars: Portugal, Italy or South Korea?

He came from Venice. He travelled across Asia through China, India and Persia from 1271 to 1295.

It is a line of naturally growing rocks under the sea near Australia. Millions of wonderful fish live there in the shallow waters.

It is a great waterfall on the Zambezi River in central Africa.

He was the first man to sail across the Pacific Ocean. He gave his name to a piece of water in the far south of South America.

Which country has a much larger population of men than women: Saudi Arabia, the Philippines or Belgium?

Which country has the fewest people per square kilometre: Lybia, Australia or Kazakhstan?