Final answer:
The correct order for the formation of lightning is the formation of cumulonimbus clouds, development of an electric field, separation of charges, and discharge of electricity.
Step-by-step explanation:
The correct order for the formation of lightning is:
- Formation of cumulonimbus clouds
- Development of an electric field
- Separation of charges
- Discharge of electricity
Lightning is formed when cumulonimbus clouds develop and create localized electric fields. This leads to the separation of charges within the cloud, with positive charges accumulating at the top and negative charges at the bottom. Eventually, the electric field becomes large enough for a discharge of electricity to occur, resulting in a lightning strike.