Which is a common first indicator of an approaching thunderstorm?
Which is a common first indicator of an approaching thunderstorm? Correct Answer a buildup of dark clouds
The first indicator of an approaching thunderstorm is a buildup of dark clouds.
A thunderstorm is a storm with lightning and thunder; it is usually produced by heavy rain, gusty wind, and the cumulonimbus cloud. The thunderstorm is made up of moisture, unstable air and lift.
