Black hole

How can people find the black hole?

Who is the first one found the black hole?

How many black hole are there?

How does black hole create?

How many type of the black hole?

Plate Tectonics

Plate Tectonics

  I agree with the theory of plate tectonics because in 500 million ago, all the land are together.
  Plate tectonics is the way that large pieces of the Earth's surface move slowly around.
  For example, that Brazil's bulge fits neatly into west Africa's dent, and so to the theory of plate tectonics.
  And also people find the same animal in different place, which mean in 500millions ago these animal are living together, and the plate should be together, if not, that means the theory of plate tectonics is correct.
  I think the theory of plate tectonics is correct, the plate tectonics is moving every years.

Reflection-

1.  What did you enjoy most about this project and why?
    I think is we have lot the time to do this project.
2. What was most challenging for you during this project and why?
    I think the project is very easy, we have lot the time to  research.
3. What new skills did you learn from doing this project?
   In this project I learn about to research the problem.
4. Is there anything that you could have done to improve any of you work? Explain.
   If I can, I will make my mini poster more beauty~
5. What would you change about this project?
   I will make my work more beautiful.~

Earth Revolution

                       
                               Earth's Revolution

Revolution-  公转  Earth around the sun.
Revolution Length- 公转长度 Earth around the sun take 356days.
Orbit- 轨迹 Earth around the sun like oval.
Ellipse- 椭圆 Like oval.
Perihelion- 近日点 when the earth is Closest to the sun.
Aphelion- 远日点 When the earth is Farthest to the sun.
Constellation-  星座 Many stars make different shape.



-  Earth's revolution is earth always move around the sun,never stop.Earth move around the sun once take 356days,this is the revolution length.Earth orbit move like a oval,perihelion is when the earth is closest to the sun,Aphelion is when the earth is farthest to the sun.The many different made by the stars.



How is earth affected by movement(revolution)?

     -Earth move around the sun,take 356days.And we have four different period(fall,spring,summer,winter). Moon around the sun,moon gravity made the ocean up and down.

1.What did you enjoy most about this project and why?
     I like to make the movie, because is fun.
2.What was most challenging for you during this project and why?
     To made a blog for my topic, it take me a long time to do it.
3.What new skills did you learn from doing this project?
     Create a blog.....
4.Is there anything that you could have done to improve any of you work? Explain.
     No, I think I already do my best.~~
_JORGE_REVOLUTION_ from Kara MacDevitt on Vimeo.