Question

two beneficial effect of lightning

Answer 1

Most of us tend to look at lightning as a harmful side effect of storms, but in reality these bolts of electricity provide benefits to our planet. ... The ground has a positive charge, so the positively charged ground attracts the negativelightning bolt, and when the two meet, it produces a strong electrical current.

Answer 2

1.lightning converts nitrogen into its oxide which dissolves with water and comes down as rain.this helps in nitrogen fixation of plant.
2.It creates ozone which protects us from the harmful ultraviolet rays of the sun. 

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