A tornado is a powerful, twisting wind storm that is one of the most destructive storms on Earth. It forms as a long, funnel-shaped cloud that comes down from the sky, with winds whirling around extremely fast, able to reach speeds over 900 km/hr. While most tornadoes form along the boundary between cool, dry air and warm, humid air, weather scientists are unable to predict exactly when or where tornadoes will occur, but fortunately they are usually not very big and do not last long.
2. A tornado1 is2 a powerful, twisting wind storm. It
is one of the most destructive of all the storms that we
have on the earth1. It is also called a waterspout.
GENERAL CLASIFICATION
Genral noun
Relating Verb
Genral noun
3. A tornado is a long sloud which comes down
from te sky3. It is shaped like a funnel and consists of
wind which whirls4 around and around extremely5 fast.
In fact, the wind can reach a speed of more than 900
km per hour.
DESCRIPTION
Simple Present Tense
Behavioral Verb Adverb of
Manner
4. Most tornado form a long6 front (boundary) between cool,
dry air and warm, humid air. Weather scientists are2 unable to
know exactly5 when tornadoes will occur. Fortunately, the
tornado is not usually very big6 and it does not last
Adverb of
Manner
Adjective
Relating Verb
Adjective
