The funnel cloud characteristic of a tornado is principally formed by
A) condensation of water vapor in air drawn into the low pressure core of the tornado.
B) dust and dirt picked up from the atmosphere.
C) clouds being funneled by downward air currents coming out of a cumulonimbus cloud.
D) water drawn up from the sea surface into the cloud.
E) gaseous products from intense lightning activity within the tornado.

Question

Quizplus · Accepted Answer

The funnel cloud of a tornado is primarily formed by the condensation of water vapor in the low-pressure core of the tornado. This condensation occurs as the rapidly spinning air draws in moisture from the surrounding environment, causing it to cool and form the characteristic funnel shape of the tornado. Dust and debris may also be picked up by the tornado, but this is not the main factor in forming the funnel cloud.

The Funnel Cloud Characteristic of a Tornado Is Principally Formed