Question

select the correct answer from each drop - down menu. hydrogen can be created by decomposing water. if the activation energy is reduced, hydrogen can be produced with a renewable energy source. this renewable energy source is chemical energy solar energy thermal energy reset next

Explanation:

Hydrogen can be produced by decomposing water through processes like electrolysis. Among the given options, solar energy is a renewable energy source that can be used to power the process of water - decomposition to produce hydrogen. Chemical energy is not a renewable energy source in the context of this question as it is stored in substances and not a primary renewable energy source for this process. Thermal energy can be from non - renewable sources as well.

Answer:

solar energy