Fact 1: Electrical current running through a wire causes that wire to heat up.

Fact 2: Too much heating of the wire creates a fire hazard.

Given the two facts above, answer the question "electrical current running through a wire can cause a what" with the following options: 
- fire hazard
 - similar
 - rays or beams
 - energy barrier
 - energy
 - warmth
 - kinetic energy
 - Temperature


 

 fire hazard        