Inquiry

For inquiry in 2017 we are doing it about energy one of my groups questions is How is lightning formed the answer is When cold air and warm air meet it makes a thunderstorm cloud. The cold air has ice crystals and the warm air has water droplets. The droplets and crystals rub making static electrical charges in the clouds. Eventually, the whole cloud fills up with electrical charges. Lighter, positively charged particles form at the top of the cloud. Heavier, negatively charged particles sink to the bottom of the cloud.positively charged particles form at the top of the cloud. Heavier, negatively charged particles sink to the bottom of the cloud.
Here is the link
My energy doc