Gases
What is the chemical composition of water
H₂O
What is the smallest planet in our solar system
Mercury
What is the process of precipitation evaporation and condensation
The water cycle
Who wrote the book Art of War
Sun Tzu
What is the most abundant gas in our atmosphere
Nitrogen
What 2 planets have no moons
Mercury and Venus
What is the japanese name for japan in romanized english
Nihon
how much percentage of the word was conquered by ghengis khan (landmass)
22%
Name a Noble gas
Helium, Neon, Argon, Krypton, Xenon, Radon, Oganesson
What planet has the most moons
Jupiter
200-300 million years ago
When did world war two start
1939