Strong vertical air currents are important for the formation of lightning in a developing cloud.
Explanation:
Vertical currents are divided into two types: those that flow downhill from near the surface to the bottom and those that flow upward from the bottom to the surface. A downwelling is a downward flow, whereas an upwelling is an upward flow.
Kirti
Strong vertical air currents are important for the formation of lightning in a developing cloud.
Explanation:
Vertical currents are divided into two types: those that flow downhill from near the surface to the bottom and those that flow upward from the bottom to the surface. A downwelling is a downward flow, whereas an upwelling is an upward flow.