Tornado Alley is the most dangerous disaster in the USA. Life after презентация

Tornado is one of the most dangerous disaster in USA. Now we’d like to investigate the question of Tornados in America

We select a research topic
by our group we chose a topic using Internet resources and taking into account the ideas of each.
We chose this topic because it is relevant, especially in America.

we formulate goals and objectives
tasks:
1) How tornado occur
2)How we can predict tornado
3)Actions of Americans during a tornado
4)The impact of tornadoes on the consciousness
214

we are working on the content of the research