Traffic Light Straws Science

Traffic Light Straws Science
David, Nicole and Katie

Traffic Light Straws Science

Traffic Light Straws Science
Alex creating a traffic light

Traffic Light Straws Science

Traffic Light Straws Science
Which liquid is more dense Nicole?

Traffic Light Straws

Traffic Light Straws
Can you stack them Janaya?

Traffic Light Straws Science

Traffic Light Straws Science
Monique, Caitlin and Rhys

Traffic Light Straws Science

Traffic Light Straws Science
Nicole and Katie

Traffic Light Straws Science

Traffic Light Straws Science
Brooke, Alexis and Amelia

Traffic Light Straws Science

Traffic Light Straws Science
Cameron, Cassidy, Euan and Summer

Traffic Light Straws Science

Traffic Light Straws Science
Robert and Janaya

Tuesday, July 5, 2011

Euan;s Tornado Explanation

A tornado is a whirl of hot and cold air. It's a deadly destructive disaster. They are unstoppable and the worst weather in the world.

Tornadoes start by rising hot tropical and descending polar cold air. Next thunder and cloud are needed for tornado to form.

After that turbulent air the currents in clouds spin. Then a column of air called a vortex will descend
and gets bigger as more air gets sucked in.

Finally the tornado hits the ground and it's not going to stop until its puffed. Last of all you can choose to die while you're in it or get kicked out and brake some bones. After about an hour
it will go poof.

Did you know that in the Bangladesh tornado 1,300 people died in 1989. And Mid West America is called Tornado Alley because the boiling hot air from Mexico and the freezing cold air from Canada form many tornadoes.


By EUAN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!









1 comment:

  1. awsome explanation I don't Know any one who could write a better one

    ReplyDelete