1. Sydney is the largest city in Australia.
2. Everest is the highest mountain in the world.
3. Alaska is the longest state in the USA.
4. The Nile is the longest river in Africa.
5. Jupiter is the largest planet in the solar system.
6. Brazil is the largest country in South America.
7. Sydney has the longest bridge in the country.
8. Alaska has the highest peak in North America.
9. The Nile is the longest river on the African continent.
10. Australia is the driest continent on Earth.