Thursday, January 2, 2014

Reflection questions

1. what did you enjoy most about this project and why?

I enjoyed working at my own pace, because i took enough time to finish my work.

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

Photographic evidence, because finding some pictures took time.

3. what new skill did you learn from doing this project?

I learned the skill of using animoto.com

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

Done the quiz on time so i get my 5 points for being ready

5. what would you change about this project?

Presenting it

Wednesday, January 1, 2014

Plate tectonic theory

Plate Tectonics is the theory that the Earths outer shell is divided into several plates that move over the mantle. the plates act like hard shells. the convection currents cause movement of magma that makes plate move. because of convection currents the movement of magma  makes plates move.

Each plate move in a certain way, some slide past each other, other plates go away from each other or plates coming toward each other. millions of years ago continents were together it was called pangaea, but because of plate tectonics, plates move a little bit away from each other every year making continents a little further away. And also when we did puzzles of the continents certain continents fit together proving that the pangaea once existed. I think the theory of plates tectonics is true because of the evidence above, and due to research done by scientists.