Heavier, negatively charged particles sink to the bottom of the cloud. When the positive and negative charges grow large enough, a giant spark - lightning - occurs between the two charges within the cloud. ... Most lightning happens inside a cloud, but sometimes it happens between the cloud and the ground.
Within a thundercloud way up in the sky, many small bits of ice (frozen raindrops) bump into each other as they move around in the air. All of those collisions create an electric charge. After a while, the whole cloud fills up with electrical charges.
I balanced life is doing a good job in school and putting in a good amount of work and time into school. Also, making sure you get a good amount of fitness and exercise to stay healthy.
