Theory of Plate Tectonics

Plate tectonics is  a theory which is about the movement of plates on the surface of Earth that propose by Alfred Wegener.There have two types of plates on Earth which is contiental and oceanic plates.Long time ago, all continental drift are stick together which we call "Pangaea". They move apart through time pass and become the continent we live now.I agree with the theory and here are some evidence that support it.

One of the evidence that use to support the theory is the shape of continental.When you tyr to combine all continental,you will find out that they can stick together like a puzzel.For example, the south of North America can combine with the north of South America.

Convection current is also a evidence that support it.Convection current occur in the mantle layer of Earth which is under the lithosphere that is very hot.Each plate move little distance each year because the convection current. It also cause convergent , divergent ,transform boundary on Earth and created many geography features like mountains, mid ocean ridge and volcanoes.

Scientist also discover that same fossil had appear all around the world but how can one group of animals can move so far throught the continental as we see today. The best answer is long time age, the world is only have one land and animals can freely move around continentals.

I agree the theory of plate tectonics because those evidence is just telling you the world now is
move from a big land. Also when the plate move.earthquake, volcanocs and many geograohy features will create like the Himalaya mountains, Ring of Fire,East Pacific Rise.



Reflection-
1)what did you enjoy most about this project and why?
I enjoy how we can choose different type of project because doing the same type of project is boring.
2)The most challenging for you during this project and why?
The most challenging of the project is to hand in the project on time becuase the layer is getting difficult and more when you move on so you have to spend your time wisely.
3)What new skills did you learn from doning this project ?
I learned how to make a video.
4)Is there anything that you could have done to improve any of your work?Explain
I think i can give more picture and defintions on my project like on flodables.
5)What would ypu change about this project?
I would made everyone had to do the same amount of work and i will try to make a song with someone. 

Evidence

Heliocentric vs Geocentric models

 Word                                 Native language       Defention
 Astronomy                         天文學                       people who study about space
Geocentric theory              地球中心說               Earth is the center of the universe
Heliocentric theory            太陽中心說                Sun is the center of the universe
Ptolemy                                                                   Greek astronomy who made the first model
                                                                                 that predict the location of planets
Copernicus                                                             Poland astronomy that came up  heliocentirc
                                                                                   model
Revolution                           公轉                           to orbit a planet
Galileo                                                                   Developed telescope and support helioncentric  
                                                                                 model


Summary  
 Before the scientifice revolution, people believed Geocentric theory that mean Earth is  in the center of the universe and all planet move around it.This theoory was proposed by a Greek Astronomy named Ptolemy.After scientific revolution , an astronomy named Copernicus came up with Heliocentric model that mean all planets include Earth are move aroound Sun.Other astronomer named Galileo conclued that the Heliocentric theory was correct and developed telescope. Each planets contain revolution that move around some planets. Heliocentric theory can be trust because if had be prove ny many evidenc from different astronomers.

Critical Question
Earth have day , night and season because it moves around sun(revolution).Also moon move around Earth effect the movement of ocean on earth.When moon move near the Earth , we wiil have high tide or low tide.


Reflection
I most enjoy when we taking the flim.The most challenging part for me is when i need to say the whole thing during film because I dont usually talk in film.I learn how to use imovie.I think i can do better on researching information.

About Me

About Me

1.Science is fun.
2.I like to play computer games.
3.Horrible movie scares me.
4.Chocolate is my favorite food.
5.I will be an engineer when i grow up.
6.I have 1 sibings.
7.My favourite color is blue.
8.My favourite thing to do is sleeping.
9.Watch out for car.
10.I wish i can go to a good college.