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Saturday, April 14, 2012

asthenosphere

activities: rap
me and tahir spend some im doing this rap video the also use vocab to discribe our rap music. our vocab were:
  1. earthquake: when the eath surface started to shake
  2. crust: is the outer layer of the earth.
  3. divergent bound: is when the plates move apart from each other.
  4. convergent bound: is when the plates come together.
  5. transform bound: is when the plates slide by slide next to earth other.
  6. convection current : it what move the earth tectonic plates
  7. subduction zone: is when one plate goes under one plate.
  8. tsunami: it when an earthquake happen under the ocean.
critical thinking question

i agree because of the tectonic plates of  the earth cause the earth surface to seperate away from, come together, or slide agaisnt each other. the earth tectonic also moves the continent or country away from each other or agaisnt each other. it also create oceanic crust goes over the continental crust. some time if two continental crust come agains't each other they create a all new island.
even if the two continental crust going against each other there a materials stuff between both continental crust call magma that come from in the" mid-ocean ridge".all of this happen when the plates are moving part magma come out and fill in the cap. magma is "lava" and while the magma coming out it creating new crust to come out on the top of the old crust. that also cause the spreading of the whole world to move away from each other. everyone should know that we only have one EARTH!!!!!!!!!!

reflection
  1. what did you enjoy most about this project and why?
          the rap i made with my classmate tahir and Ms. Kara also give us a big hand to finish our rap.

     2. what was most challenging for you during this project and why?

         the lab was the most hard because it was very hard for me to see where the color is spreading.
 
    3. what new skills did you learn from doing this project?

      i have learn how food coloring spread went theres hot water or cold water.

4.is there anything that you you could have done to improve any of your work? Explain.

i have done a nice model of all the faults there is any earthquake that happen .

Asthenosphere

activities: convection currents

this lab was all about how the earth plates move. convection current is the way the heat of the magma move in.Convection Current is what moves earth's tectonic plates. the earth tectonic plates always is on the top of the mantle(asthenosphere). the mantle is the hottest, also locate under great pressure.
this lab was all about how the plates move in three ways. how experince begin with a tub full of water and a small cup with hot water, also we have used a food coloring .first step was we put the food coloring in the the cold water. after the food coloring were put in the the water and the change of water causing the botton of turn red. the second step was to put a little cup that full of hot water under the tub of cold water. the thing that happen putting the food coloring spread at the botton and rise back the top cause of the heat.
the last step is when we had to put the food coloring in the side of the tub and it was spreading around the tub and create a circle.

Friday, April 13, 2012

lithosphere

 activities: faults model

I have made a model that present faults of the earth. faults are the seperation of the the earth during an earthquake. faults case many kind of danger such has creating a big earthquake that broken many buidlings and hurt many people. there are three type of faults and they are normal faults it when the left side of the earth surface goes up and the right side stand the same. reverse faults is when the right side of the earth surface goes up and the left side stand the same.strike-slip faults is when both of the surface goes again'st  each other.