What are air has mass, air takes up space, it expands, it can exert a force when compressed
100
These are some of the benefits of aviation:
(Multiple answers; you only have to give 2)
What are Travel, Trade, and Military?
100
This is one of the environmental costs of aviation:
(you only need to give one answer, and there are multiple answers)
What are gases that contribute to global warming, noise, and pollution?
100
This part of the plane makes weight:
What is the whole plane?
200
This part of the plane makes the plane go into the air.
What are the wings?
200
This is the property of air that you can see when you blow up a balloon.
What is air takes up space?
200
These are some of the benefits of aviation for us:
(Multiple answers; you only have to give one)
What are fast traveling, lots of well-paying jobs, experiments, and imported goods?
200
Airplanes emit this gas which contributes to global warming.
What is Co2 (carbon dioxide)?
200
This part of the plane creates thrust:
What are the engines and/or the propeller?
300
This part of the plane creates drag.
What is the whole plane?
300
This property of air is shown when you fill something up almost full with air and then you heat it up.
What is air expands?
300
This is the most common reason why many people choose airplanes over boats for traveling:
What is airplanes are faster?
300
This is the amount of fuel it takes to fly a Boeing 747 uses per kilometer:
What is 12 Litres?
300
This is the shape of the wings on airplanes:
What is an aerofoil?
400
Thrust can be created by:
What are engines and propellers?
400
When you blow up a ballon and then let go of the end, what property of air is being demonstrated?
What is air can exert a force when compressed?
400
This is an example of a time when you would want to take a plane rather than a boat:
What is (multilpe answers, I would take any reasonable ones) Example: If a reliative who lived across an ocean was sick and you had to get to them faster than you could in a boat.
400
These are some of the health risks of flying:
What are cosmic radiation, stress, and deep vein thrombosis (blood clot)?
400
These parts are on the rear side of each wing and help the airplane turn left or right:
What is an aileron?
500
These two forces of flight work against each other:
(multiple answers)
What are thrust and drag OR What are lift and weight?
500
This is the other name for air has mass:
(it is not exactly the same thing, but it is still used)
What is air has weight?
500
This is how long it takes to go from New York, USA to Zurich, Sweeden, by boat and by plane
What is by plane 6 hours and by boat 32 days?
500
Some airlines are using more direct routing and specially designed landing patterns using a GPS to reduce carbon emissions, fuel, and money and this is what they are calling them:
What are Greener Landings?
500
These are the 3 most common types of landing gear on an airplane: