Every time you turn on the news you hear of another hurricane, earthquake or some form of natural disaster. Why do they happen?
Check it out @
http://www.guardian.co.uk/world/interactive/2008/aug/31/gustav and http://www.guardian.co.uk/world/interactive/2008/jan/23/earthquakes and http://www.guardian.co.uk/world/interactive/2008/jun/09/chinaearthquake
When is it going to happen to us? Leave a comment! dmac
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22 comments:
happens from the material in the air thats how hurricanes are formed
the hurricanes and earthquakes are a good read today.
Wow, something interesting! Are you gonna do something about 9/11 tomorrow D-Mac
earthquakes suck man
This warm up was okay. I t was very interesting and it helped class go by quicker.
funnnnnn funnnfunnn (:
Cool. i actually like this warm up.:)
Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little. They don't just slide smoothly; the rocks catch on each other. The rocks are still pushing against each other, but not moving. After a while, the rocks break because of all the pressure that's built up. When the rocks break, the earthquake occurs. During the earthquake and afterward, the plates or blocks of rock start moving, and they continue to move until they get stuck again. The spot underground where the rock breaks is called the focus of the earthquake. The place right above the focus (on top of the ground) is called the epicenter of the earthquake. . .
DIZZZZ
hurricanes are crazy... nice warmup
there are things that happen often.
i never knew anythingabout that
this was a very interesting warm up
they happen because GOD is trying to keep us in check !
hurricanes is real cool and i do not know why.
can you teach me how to qrokit ......
kool
this warm up is crazy & really interesting (:
that sucks that they had an earth quake
too bad for the ppl that got kill and lost their stuff
cooL
no peeing together
this was a great reminder of people how diedd in 911. &nd make you noticed how much this destroy united state &nd peoplee
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