The world's largest living organism is a fungus in Oregon that spans over 2,200 acres and is estimated to be over 2,400 years old

1. The longest river in the world is the Nile River, which flows through 11 countries in Africa and is over 4,135 miles long.

The highest mountain in the world is Mount Everest, which stands at a staggering height of 29,029 feet.

The largest ocean in the world is the Pacific Ocean, which covers over 63.8 million square miles.

The world's largest desert is the Sahara Desert, which spans over 3.6 million square miles across North Africa.

The Great Barrier Reef off the coast of Australia is the largest coral reef system in the world and is visible from space.

1. The coldest temperature ever recorded on Earth was -128.6 degrees Fahrenheit, which occurred in Antarctica in 1983.

The oldest known living tree in the world is a bristlecone pine tree in California that is over 5,000 years old.

The world's largest diamond, the Cullinan diamond, was found in South Africa in 1905 and weighed over 3,100 carats.