superlatives

What's the highest mountain in the world?

• Mount Musala

• Mount Everest

• Mount Elbrus

• Sierra Negra

What's the longest river in the worls?

• The Nile

• The Danube

• The Volga

• The Maritza

What's the biggest lake in the world?

• Michigan

• Caspian Sea

• Balaton

• Titicaca

What's the deepest ocean in the world?

• the Indian ocean

• the Atlantic ocean

• the Pacific ocean

• the Arctic ocean

What's the highest building in the world?

• Central Park Tower

• Empire State Building

• Burj Khalifa

• Trump International Hotel and Tower

What's the biggest country in the world?

• the USA

• China

• Germany

• Russia