The document outlines the step-by-step process of how hurricanes, tornadoes, tsunamis, and earthquakes form. It describes how warm ocean water fuels hurricane formation and the development of winds and clouds. It also explains how tectonic plate movement can cause earthquakes and how tsunamis are formed by underwater earthquakes displacing water. The stages of tornado formation involving interactions between hot and cold air and the development of a funnel cloud are provided as well.
Measures of Dispersion and Variability: Range, QD, AD and SD
Year 7 boys
1. 1.Warm ocean water more than 70 ° c provides fuel for the hurricane and makes more clouds and humid air. step .1 just starting By seoras
2. 2. Winds come together and push air up which makes an eye or hole in the clouds. step .2 getting big By seoras
3. Winds flow outwards above the storm allowing the air below to rise Step .3 getting bigger By seoras
4. Humid air rising makes the clouds of the storm. STEP .4 STARTING TO MOVE By seoras
5. STEP .4 STARTING TO DESTROY Light winds out side the hurricane steer it and make it grow. By seoras
6. After it has all its pieces is starts to go towards land and it just rips, pulls ,pushes and destroy every thing and after a while it all cams down. Step .5 Done And Gone By seoras
8. Step 2: The clouds that the tornado gets its winds (energy) from start 30 minutes before tornado starts. By Matthew
9. Step 3: Hot air mixes with cold air. A small funnel cloud develops that is smooth. There is a loud rumbling noise. There is also a invisible debris cloud that is forming at the surface beneath the funnel and making the tornado. By Matthew
10. Step 4: Tornado tries to make contact with the ground. By Matthew
11. Step 5: The tornado reaches its maximum width and the beginning of a tail cloud extends to the right of the wall cloud. By Matthew
22. How does an earthquake occur? By James Charles and Tom
23. STEP 1 There is a core in the earth. Core means middle. This is inner core. By James Charles and Tom
24. STEP 2 There are many tectonic plates on the earth. By James Charles and Tom
25. STEP 3 When the plates separate past each other suddenly, it makes the earth tremble and it is called an earthquake. Like this By James Charles and Tom
