They are the fastest land animal.
What is a cheetah?
It covers 71% of the earth, but only 1%of it is drinkable.
What is water?
It is the chemical basis of all things.
What is DNA?
The largest ball used in competitive sports.
What is a basketball?
They are not really nuts.
What are peanuts?
They are the largest animal ever.
What are blue whales?
The longest man made structure in the world.
What is the Great Wall of China?
He first explained gravity.
Who is Isaac Newton?
A traditional set has 28 tiles.
What are dominoes?
He was the hero who defeated Medusa.
Who is Perseus?
These mostly make up a whale's diet.
What are krill?
The largest, hottest, desert.
What is the Sahara?
They only people to reach the moon.
Who are Americans?
A game of skill. It is possible to beat someone in 2 moves.
Who was Vincent Van Gogh?
The layer of the most life/animals of a rain forest.
What is the canopy layer?
The longest river.
What is the Nile?
It is the smallest bone in your body.
What is a stapes?
It means 'empty orchestra' is Japanese.
What is karaoke?
They are art made from tiles.
What are mosaics?
They have the strongest bite.
What is a crocodile?
They are fluffy and form when it's warm and sunny.
What are cumulus clouds?
What is enamel?
They were originally black and white, but they changed the color so they are easier to see on TV.
What are tennis balls?
They are Japanese samurai swords.
What are katanas?