World of Adventure

1. The Red Sea is a great place for scuba-diving. Which of these is not a sea?

• The Yellow Sea

• The Black Sea

• The Blue Sea

In Quảng Bình, Việt Nam, there is an enormous cave called Sơn Đoong. It holds the world's largest natural cave with a volume of...

• 28.5 million m3

• 38.5 million m3

• 48.5 million m3

The Grand Canyon is an enormous, deep valley. The river which made it is the ....

• Nile

• Colorado

• Congo

Brazil is a fantastic place for adventure. You can visit the spectacular falls at Iguazu, or watch the wildlife in the Amazon rainforest, which is bigger than...

• The USA

• South America

• Western Europe

You can surf some of the world's biggest waves in the Atlantic ocean off the beaches of Ireland and Portugal. Which of these is not an ocean?

• Indian

• North

• Pacific

In Gobi March, competitors run 250 kilometers through the dunes of the Gobi Desert. The race is part of a four-race desert challenge which aslo include the....

• Sahara, Atacama and the Antarctic

• Alps, Adens and Himalayas

• Islands, Highlands and Lowlands