The correct answer is - wind turbines.
The wind turbines are exclusively dependent in their energy production on the winds. The winds are not the most predictable natural occurrence, and also the energy production depends on their speed, as well as how constant they are, thus making this type of renewable energy very unpredictable.
Answer:
Yes, English Should be the national language.
Explanation:
the reason we should have a national language is because the vast majority of the united states talk English. other languages are spoken at a minority.
Global warming!!!!
global warming.