There aren't any airlines that allow candle lighting on board.
The traditional order of advent candle lighting is to light one candle each week leading up to Christmas, starting with the first candle representing hope, then lighting the second candle for peace, the third for joy, and the fourth for love.
Apart from moths and flying insects, the lighting of a candle does not draw anything, though there may be some symbolic meaning to lighting a candle.
There isn't one
The proper order for lighting Catholic Advent candles is to light one candle each week, starting with the first purple candle, then the second purple candle, followed by the pink candle, and finally the last purple candle on the fourth week.
No, a fart does not produce enough heat or flames to light a candle. It is not a practical or safe method of lighting a candle.
Marijuana is harmful when inhaled. No matter what you are lighting it with.
No.
Kill
It is a chemical change.
One can see designs for candle lighting inside high end department stores like Macy's or in more affordable stores like Bed, Bath, and Beyond. Or, one can go online and find many business web sites that show designs for candle lighting.
It depends on who is lighting the candle and where they are lighting it. Typically, candles are lit for light or for religious or spiritual purposes.