Which alternative energy source would be expected to be the least dependent upon the weather?

a. wind power
b. solar power
c. geothermal
d. none of the above

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together