Science, asked by kuni1, 1 year ago

how to explain about tornadoes for 7th grade

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Answered by TiaraAyaAlifia
2
Answer :
A tornado is a spinning air column that forms the relationship between cumulonimbus clouds or in rare occurrences from the bottom of the cumulus cloud to the ground surface. Tornadoes appear in many sizes but are generally in the form of a clear condensing funnel whose edges touch the earth narrow and are often surrounded by clouds carrying debris.
Generally tornadoes have wind speeds of 177 km / h or more with an average range of 75 m and traveled several kilometers before disappearing. Some tornadoes that reach wind speeds of more than 300-480 km / h have a width of more than one mile (1.6 km) and can survive on the surface with more than 100 km.
Although tornadoes have been observed on every continent except Antarctica, tornadoes are more common in the United States. Tornadoes also commonly occur in southern Canada, south-central and east Asia, middle east Latin America, South Africa, northwest and central Europe, Italy , west and south Australia, and New Zealand.

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