Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

[Q]: Question: The distance between two crests of a wave of light is referred to as what, which is related to the color of light? Answer: wavelength
[A]: wavelength : The distance between two crests of a wave of light. The color of light is related to its wavelength. This is inversely proportional to frequency.

[Q]: Question: What happens when an increase in temperature of a gas in a rigid container happens? Answer: pressure increases
[A]: An increase in temperature of a gas in a rigid container increases the pressure.

[Q]: Question: What term is used to describe the ability of matter to burn? Answer: flammability
[A]:
Flammability is the ability of matter to burn. When matter burns, it combines with oxygen and changes to different substances. Wood is an example of flammable matter, as seen in Figure below .