Question

How can wind put off fire?

Answer 1

But wind also adds oxygen to the fire giving it a bigger flame right.

Answer 2

♥ If the wind is strong enough it can do so.
♥ By having a strong enough wind you can blow out the fire before the flame can consume any more vapor.
♥ If the wind is fast enough, like a birthday cake candle for example, the wind will burn out.