aeroplanes are made of aluminum as they will become lightweight to fly easily and
are strong for safety
Aeroplanes are generally made of Aluminum.
1903
France
The collective nouns for aeroplanes are a flight of aeroplanes or a squadron of aeroplanes.
ones made of steel
Aeroplanes are built streamlined to increase their flight efficiency. A number of other reasons are involved, but this is the main reason.
because its made to survive
Most aircraft wheels are made of aluminium alloys. They are light and strong.
Most toy aeroplanes are made from plastic. Real planes are made from various metals.
aeroplanes can reverse
A percentage is a comparison of two numbers: only one is specified here.You could have CO2 released by aeroplanes as a percentage of:all gases released by aeroplanes,all greenhouse gases released by aeroplanes,all CO2 released - whatever the source,CO2 released from man-made sources.There are other comparators.
Yes, aeroplanes fly in the troposphere