What do all degrees of arson require regarding the method of damage?

The correct answer focuses on the critical element of arson, which is that it involves causing damage through the use of fire or an explosion. Arson laws are designed specifically to address the intentional act of starting a fire or causing an explosion that results in damage to property. This essential criterion differentiates arson from other crimes that may involve damage to property, as it specifically requires that the damage is the direct result of fire or explosive materials.

In the context of arson, the intent is also a significant factor; the perpetrator typically intends to cause harm or destruction. The use of fire or explosive materials is what characterizes this offense, highlighting the unique dangers and consequences associated with such acts.

Other methods of destruction, such as theft or damage without intent, do not fulfill the legal definition of arson, which is specifically concerned with the use of fire or explosions as the method of causing damage. Therefore, the emphasis on fire or explosion as the means of destruction is what makes this option the correct answer.