What is a problem with using wind turbines to produce energy?

The wind doesnt always blow, they take up alot of space, kill birds

Explanation:

hope this helps :)

i think that c)gold was found there

but i am not sure

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

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