Ijust need advantages and disadvantages of nuclear, hydroelectric, and wind power

Solar Energy advantages - Advantages of using solar energy are pollution-free, noise-free, on installation it produces free energy, clean and renewable.

Solar energy disadvantages-

expensive to use for large-scale energy production

only practical in sunny areas

Wind energy advantages-

relatively inexpensive to generate

does not produce air pollution

Wind energy disadvantage-

noise pollution

takes up alot of land

Hydroelectric advantages-

does not produce air pollution

Hydroelectric Disadvantages-

dams disrupt a river's ecosystem

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.

50.23 i believe is correct but don't quote me on that.