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Lightning occurs when electrical charges build up in the atmosphere, usually during a thunderstorm. The charges separate into positive and negative regions, with positive charges building up near the ground and negative charges in the clouds. When the difference in charges becomes strong enough, a channel of ionized air forms, allowing a rapid discharge of electricity to occur, creating a lightning bolt that travels from the ground up or from cloud to cloud.

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4mo ago

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How does the phenomenon of lightning, which typically goes from the ground up, occur in the atmosphere?

Lightning occurs when electrical charges build up in the atmosphere, usually during a thunderstorm. The negative charges gather at the bottom of the cloud, while positive charges accumulate on the ground below. When the difference in charge becomes strong enough, a channel of ionized air forms, allowing the electrical discharge of lightning to travel from the cloud to the ground.


What causes lightning to occur without the presence of clouds?

Lightning can occur without clouds when there is a discharge of electricity between the ground and the atmosphere, often due to the buildup of static electricity in the air. This phenomenon is known as "ground-to-cloud" lightning.


What is the difference between a sprk and lightning?

A spark is a visible electrical discharge caused by a sudden release of energy. Lightning is a large-scale spark that occurs in the atmosphere during storms, typically between clouds or between a cloud and the ground. Essentially, a spark is a smaller version of the phenomenon of lightning.


What is the electrical discharge between a cloud and the ground?

The electrical discharge between a cloud and the ground is known as lightning. It occurs when there is a difference in electrical charge between the cloud and the ground, and is typically accompanied by a bright flash and thunder. Lightning is a powerful natural phenomenon that can be dangerous and destructive.


Is lightning alive?

No, lightning is not alive. It is a natural phenomenon that occurs when electrical charges build up in the atmosphere and discharge. Lightning is a rapid and powerful electrical discharge between a cloud and the ground, or within a cloud.


Does lightning go up in the atmosphere?

No, lightning travels downward from the clouds to the ground.


Does lightning contain salt?

No, lightning does not contain salt. Lightning is a massive discharge of electricity caused by the buildup and release of electrical energy in the atmosphere, typically between clouds or between a cloud and the ground. Salt is not a component of lightning.


Is lightning actually an enormous display of the concept of?

No, most lightning never hits the ground..


Does lightning travel from the ground up?

Yes, lightning typically travels from the ground up.


Does lightning start from the ground or from the clouds?

Lightning typically starts from the clouds and travels towards the ground.


How is friction involved with lightning?

Friction is not directly involved in the formation of lightning. Lightning is caused by the buildup and discharge of electrical energy in the atmosphere, typically between charged regions in clouds or between a cloud and the ground. Friction can sometimes contribute to the separation of charges in the atmosphere, leading to the conditions necessary for lightning to occur.


How does lightning strike from the ground up?

Lightning can appear to strike from the ground up due to a phenomenon called a "positive lightning strike." This occurs when a positive charge builds up on the ground, attracting the negatively charged lightning bolt. The bolt then appears to travel upward from the ground to the cloud.