1. TORNADOES BY:KRIS AND SAJEDAH

2. Introduction Tornadoes are very fast by the wind and the lightning, Weight.

3. WHAT IS A TORNADO? A TORNADO IS A VORTEX THAT DESTROES ALMOST EVERYTHING.

4. How do tornadoes form? Tornadoes occur when horizontally rolling air masses are turned vertical by thunderstorm updrafts. The resulting rotating updrafts called mesocyclones can the tighten and intensify to produce tornadoes. Before thunderstorms develop, a change in wind direction and an increase in wind speed with increasing height creates an invisible, horizontal spinning effect in the lower atmosphere. TORNADOES FORM WHEN THE HOT AIR AND THE COOL AIR MEETS. Thunderstorms develop in warm, moist air in advance of eastward-moving cold fronts. These thunderstorms often produce large hail, strong winds, and tornadoes. Tornadoes in the winter and early spring are often associated with strong, frontal systems that form in the Central States and move east. Occasionally, large outbreaks of tornadoes occur with this type of weather pattern. Several states may be affected by numerous severe thunderstorms and tornadoes. 1.Tornadoes are formed when hot air and cold air are mixed. 2. The clouds grow larger and larger. Finally, a thunderstorm is brewed up with a strong updraft. 3. The moisture in the warm air rises and condenses into large clouds.

5. HOW TORNADOES EFECT THE WORLD? By destroying each city and making damage to the main places in the city. THEY TAKE LIVES AWAY BY SPINNING FASTER BY THE SECONND TORNADOES TAKE ANYTHING IN ITS WAY.

6. What happens if you get sucked through a tornado? You would most likely be killed by flying debris and assuming you actually made it into the vortex you could be lifted anywhere from tens to hundreds of feet in the air before being ejected sideways out of the funnel. Once you get sucked in do you spin around for a bit still alive and then get thrown to the ground by the tornado’s force.

7. Human Responses to tornadoes MOST PEOPLE WOULD RESPOND TO TORNADOES FRIGHTEND AND SCARED Scientist respond to tornadoes by predicting what will happen and they use a invention called technology. Humans responds by evacuation because it is one of the strongest storms. There are warning systems that scientist make. Evacuate means people moving from a dangerous place to a safe place.

8. What effects tornadoes? 1. The clouds grow larger and larger. Finally, a thunderstorm is brewed up with a strong updraft. 2. The moisture in the warm air rises and condenses into large clouds.

9. TEST 1.HOW DO TORNADOES FORM? 2.HOW DO THEY EFECT THE WORLD? 3.WHAT ARE THE THREE MAIN HUMAN RESPONSES? Thank you for watching!! Any questions??? 1.HOW DO TORNADOES FORM? 2.HOW DO THEY EFECT THE WORLD? 3.WHAT ARE THE THREE MAIN HUMAN RESPONSES? Thank you for watching!! Any questions???