Who were the first passengers in hot air balloons?
Birds
Car
Animals
Human
What kind of air will fill the hot air balloon?
Propane gas
Hydrogen
Helium
Inert gas
What is the first precursor of the hot air balloon?
Balloons Galore
Zeppelin
Balloon Adventures
Sky Lantern
Why were these aerial lanterns used during the Three Kingdoms period?
Travel
For Communication
Sharing Foods
For Peace
Who was the first person to fly a hot air balloon?
Wang Zheng
Ban Zhao
Pilâtre de Rozier
Ruan Ji
How many different styles of hot air balloons are there?
5
7
2
3
What style of top vent is commonly used in hot air balloons?
Parachute vent
Hybrid
Solar
Elliptical
What steers a hot air balloon?
Jets
Wind currents
A steering wheel
Nothing. It just floats
How many people can fit in one hot air balloon?
2 Peoples
6 Peoples
5 Peoples
3 Peoples
What is the oldest known precursor of fountain pens?
12 to 20 feet tall
6 to 16 feet tall
12 to 16 feet tall
8 to 15 feet tall
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