wind energy Flashcards
1
Q
what is wind energy
A
moving air transformed into energy by wind turbines
2
Q
what are pros of wind energy (3)
A
- renewable
- cheap to build
- no greenhouse gases
3
Q
what are some cons of wind energy
A
- needs many turbines to produce large amount of energy
- noisy, unsightly, inconsistent
- storage of electricity is inefficient
