1. The power of nature وزارة التربية التوجيه الفني العام للغة الإنجليزية المركز الإقليمي لتطوير البرمجيات التعليمية

2. What are the natural threats of our planet ? Earthquake

3. flood

4. volcano

5. Tornado

6. What do we need to know about tornadoes? What is a tornado ? Does it have kinds ? What are the kinds of tornadoes ? Why is it dangerous ? How can we avoid its damage ?

7. What is a tornado? Tornado is rotating columns of air It’s a spinning tube Spinning : rotating or turning round

8. How is it formed ? It’s about mixture of moist air with cold air turned into rain Moist : slightly wet

9. What are the different types of tornadoes ? There are several types of tornadoes like Vortex : spinning rapidly and pulling things into the center

10. Tornadoes can be found in variety of sizes and intensities Intensity : strength, power

11. What are the damages of tornadoes ? Depending on their strength they can cause damage to nature and property and some times it can be lethal Lethal : sufficient to cause death

12. How can we avoid the damage of tornadoes ? Storm cellar

13. Now we are going to watch a movie about tornadoes to get the answer of : What’s a tornado? What are the types of tornadoes ?

14. Move to work book page 82 Read the article about tornadoes to get the answer of EX 2 Places tornadoes can occur Every where, but especially USA, Caribbean and parts of Europe Some types of tornadoes Lifespan of tornadoes Distance tornadoes travel Information collection sites

15. People can be prepared for natural disasters with the help of their government. Do you agree ? Why or why not ?