• Like
How tornado occurs
Upcoming SlideShare
Loading in...5
×

How tornado occurs

  • 733 views
Uploaded on

 

More in: Technology , Business
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
No Downloads

Views

Total Views
733
On Slideshare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
88
Comments
0
Likes
1

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. 1. Ani Nurhayati (05) 2. Ingrid Elvina (16) 3. Sinung Hartati (29)
  • 2. TORNADO TORNADO CYCLE
  • 3. A tornado is a violently rotating column of air that is in contact with both the surface of the earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. Tornadoes come in many shapes and sizes, but they are typically in the form of a visible condensation funnel, whose narrow end touches the earth and is often encircled by a cloud of debris and dust. Changes in the air layer is the trigger of tornadoes. In this case if the cold air layer is above the layer of hot air, hot air rises with the speed of 300 km/h, the air that infiltrated from the side which causes the swirling wind to form a tornado, and when it is perfect then a tornado could have speeds up to 400 km/h and the width of the chimney between 15-365 meters.
  • 4. Hot air which continuously hits the earth will cause the temperature of the soil increases. How Tornado Happen?
  • 5. And when the hot temperatures rise, the hot air and humid in the air will begin to rise and the rose.
  • 6. When the hot air, cold air and moist air meet dry air, and lifts up, and then they will go to the upper air layers. In this phase a thunder cloud began to be created. And storm quickly develops
  • 7. Upward air movement occurs very quickly and the wind from different directions on the side causes the formation to form a vortex
  • 8. A cone of revolution the spiral air begins to form and it can be seen from the cloud to the ground.
  • 9. A cone of revolution the spiral air begins to form and forms a tornado.
  • 10. THANKS FOR YOUR ATTENTION