World
What is the tallest mountain in the world?
Mount Everest
What is the largest planet in the solar system?
Jupiter
What is the fastest animal on land?
Cheetah
What's the coldest continent in the world?
Antarctica
What's the biggest bone in the human body?
Femur
What animal has the longest neck?
Giraffe
What country is the most populated?
India
Mercury
What animal lives to be the oldest?
Turtle
What's the world's smallest ocean?
Arctic Ocean
What is the lightest element on the periodic scale?
Hydrogen
What is the heaviest animal on land?
Elephant
What's the world's longest river
Nile
What is the hardest mineral?
What is the largest animal in the ocean?
Whale