Astronomy
How long is a cosmic year?
What is 225-250 million years.
What is the largest marine creature to ever live?
What is the Blue Whale
What is the magnitude of the largest earthquake ever recorded?
What is a magnitude 9.5
What is the largest mountain in the world?
What is Mount Everest
What is the largest state in the United States?
What is Texas
What do we call the distance between the earth and the sun?
What is an Astronomical Unit
What is the name of the deepest part of the ocean?
What is the Mariana Trench
What is the largest active volcano in the world?
What is Mauna Loa
What is the longest mountain range in the world?
What is the Andes?
What country is right under Mexico?
What is Guatemala
What is the closest solar system to ours?
What is Alpha Centauri
What is the biggest predator in the ocean that ever lived?
What is the Megalodon
Where did the largest tsunami ever recorded occur?
What is Alaska
What is the highest mountain in Europe?
What is Mount Elbrus
What is Russia
What is the name of the entity in the center of our galaxy?
What is Sagittarius A
What is the biggest ocean in the world?
What is the Pacific Ocean
What is 3
What is the largest mountain range in North America?
What is the Appalachian Mountains?
What is the smallest country in the world?
What is the Vatican City
What is a pulsar?
What is the percentage of the ocean we haven't discovered?
What is more than 80%
What do we call a tropical storm that occurs in the Pacific Ocean?
What is a Typhoon
What is 29,032
What is the only country whose name starts with O?
What is Oman?