 | | | RIGHT! | | Every second, around _____ lightning bolts strike the Earth. | | 1000
100
10 | | Next Question | |  | Every second around 100 lightning bolts strike the Earth. There are two types of lightning: cloud-to-cloud and cloud-to-ground. There are roughly 5 to 10 times as many cloud-to-cloud flashes as there are to cloud-to-ground flashes. |
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