Correct option is B
Positive cloud-to-ground lightning is the most powerful and dangerous type of lightning. This occurs when a positive charge from the upper part of a thundercloud connects with a negatively charged ground, creating a powerful lightning strike. These strikes are typically more intense than negative cloud-to-ground strikes and can cause greater damage to life and property due to their higher voltage and longer duration. The intensity of the lightning can result in more destructive effects such as fires, electrical system failures, and even fatalities.
Information Booster:
- Positive cloud-to-ground lightning is less common but more destructive than its negative counterpart.
- Positive lightning strikes carry a higher voltage, which increases the potential for widespread damage.
- The majority of cloud-to-ground lightning strikes are negative, but positive strikes are much more dangerous.
- Intra-cloud lightning occurs within a single cloud and does not reach the ground, causing less direct damage.
- Lightning safety measures focus on avoiding tall structures and staying indoors to reduce the risk from lightning strikes.