Activities within the Earth

Lithosphere Layer
Mini-posters
Topic: Theory of Plate Tectonics
summary: The large piece of crust whish are lands are known as plates. There are two types of plates; The continental and the oceanic plate. The continental plate is the land that we live on and the oceanic plate is the land under the surface of the ocean. The theory of the plate Tectonics talks about how the plates moved and change shape throughout history. Plates are always moving, their movement is caused by the convection currents.

Topic: Continental Drift
Summary: All the continents; Europe, Asia, America, Africa used to be together as one huge landmass called Pangea. As time pass the Pangea separated into pieces and these pieces moved to the position that they are today and are know as continents.


Topic: Faults
Summary: Faults happen when the earth breaks and each part move. When one piece goes down it's known as normal faults. When one piece of the broken earth move up it's know as reverse fault. When the pieces of earth slide past each other horizontally it's know as Strike-slip fault. Fault cause earthquake to happen.

Brainpop video
Topic: Eatrh's interior
Summary: Scientist were able to get an idea of what earth's interior is made of because of earthquake waves. They noticed how the waves bend when they travel through different materials. The layers of the earth's interior are the Crust which is the land that we  live on and the oceanic plate is the land under the surface of the ocean. The Mantle is the second layer of earth's interior. There is the upper mantle also know as Athenosphere which is soft and liquid it cause the plates (crust) to move. There's the lower mantle which is extremely hot and it's solid. The mantle is about 2,900 km deep and it' s the biggest part of the earth. Finally there is the core which is divided into two the outer core which is the only liquid layer and made up of iron and nickel also very hot about 2,300 km deeper and inner core which is solid also made up of iron and nickel and is extremely hot. The crust is also know as lithosphere. There are three types of sphere; the lithosphere refer to land, Hydrosphere for water and atmosphere for air. Inside the layers of the earth the materials are dense, the more solid the more dense.   

Topic: Earthquakes
Summary: Earthquake is caused by the movement of the plates. The plates move either up or down or slide past each other. The movement of these plates build pressure inside the rocks and cause them to crack or break. This break cause release seismic waves. There are three types of waves, the p-wave is the first one released it's the fastest and it moves up and down. The s-wave is the second wave it moves back and forth. The L-wave is the last one the slowest and most dangerous it moves up and down and back and forth. A seismograph is used to measure and record the earthquake. The magnitude is how big or how long the earthquake lasted. The focus is where the pressure was built and where the earth breaks earthquake begin. The epicenter is the area where earthquake hits above the focus. the earthquake that happens under water is called Tsunami.

Model
Topic: Faults
Summary:  Faults happen when the earth breaks and each part move. When one piece goes down it's know as normal faults. When one piece of the broken earth move up it's know as reverse fault. When the pieces of earth slide past each other horizontally it's know as Strike-slip fault. Fault cause earthquake to happen.

Asthenosphere Layer
Foldables, Quiz and Answer sheet.
Topic: Plate Boundary
Summary:  There are three different plate boundaries: There is the Divergent boundary in which the plates move apart form each other it has three affects it creates the Sea-floor Spreading plates under the ocean are sinking down and new ones are forming by magma, the Mid-ocean Ridge which is mountain range under the ocean and the  Rift Valley which is a flat area between two ridges. There is also the Convergent Boundary that is when two plates are moving toward each other. In it results the Subduction zone the place where a plate goes under another, the Mountain Building mountains form by the plates coming together and the Deep Sea Trench a giant hole in the ocean floor due to the subduction of plates. Finally there is the Transform Boundary which is when two plates slide past each other. This boundary cause earthquake and tsunami to happen.

Topic: Volcano
Summary: Volcanoes are formed near plate boundaries. Volcanoes have melted rock known magma inside of them and when it erupts out of the volcano it's called Lava. There are three types of volcano; The shield volcano which is made up of layers of lava that have dried an hardened. The cinder cone volcano which is made of rock particles, dust from lava and ash. Lastly the composite volcano which is made up of both rock particles and lava that has dried and hardened, it's the most dangerous one. When the mantle gets very hot it forces magma to come up to the surface when this magma is hardened it creates islands. But when the mantle still shoot magma up to the spot that has the island and it forms volcano that is still active. The spot in the mantle that is extremely hot to cause magma to come up to the surface is the hot spot.  

Demonstration Lab
Topic: Convection Currents
Summary: The experiment that we did is like the convection current. it shows how the food coloring is moving in the water the same as the convection current when the heat cause the plates to move. The  food coloring is moving to the same as the convection current. The color is pushed up by the heat like the plates are able to move because of the heat in the mantle. Convection  cause the plates to move by going in circles sinking the cold plates to the bottom and moving the hot plates to the surface.

Mantle Layer
Narrative video
Topic: The Theory of Plate Tectonics
Summary: The large piece of crust whish are lands are know as plates. There are tow types of plates; The continental and the oceanic plate. The continental plate is the land that we live on and the oceanic plate is the land under the surface of the ocean. The theory of the plate Tectonics talks about how the plates moved and change shape throughout history. Plates are always moving, their movement is caused by the convection currents. 




Do you agree with the theory of plate tectonics? Why or why not?
I do agree with the Theory of Plates Tectonics because after learning all about the earth's movement it makes sense to me. most importantly because there are evidence for it like the kind of fossils that are found on the continents and also because of the plate boundaries that show how the plates move because convection currents.  
  
Reflection
1.What did you enjoy most about this project and why?
The thing I enjoyed most during this project was making the foldables I had the chance to design them however I wanted and also create different kind of foldables. 

2.What was the most challenging for you during this project and why?
The most challenging part for me was to make the narrative video. I am not very skilled with Imovie so I had a hard time. I had to wait for my turn to ask the teacher for help. So I sort of depended a lot on my teacher and classmates for this part of the project.


3.What new skills did you learn form doing this project?
I learned how to use Imovie yay! hope I get to use it again in the future. I also got to practice writing things in my own words and I learned so much more about the earth than I knew before.


4. Is there anything that you could have done to improve any of your work? Explain.
I wish I had giving a better quiz for my presentation. I did make another quiz but I couldn't print it because we had to present ASAP so in the end I didn't get to work with it.