You are presented with the question "What can renewable energy be used for?" and the following answer choices: 
- Creating more fossil fuels
 - health
 - Quality of life
 - Measuring water
 - Global warming
 - root growth
 - Electricty
 - staying warm

Now knowing that tidal energy can be used to produce electricity and tidal energy is renewable , choose the best answer.


 

       Electricty  