Pangea Research Paper

II: Plate tectonics shows the features and movement of the Earth. The theory of plate tectonics says that the outer shell of the earth is broken down into pieces often called plates (Korenaga). These plates hover over the mantle creating movement (Marshak). With plate tectonics you can determine the earth’s features without actually seeing it.

Short went into depth when talking about the nine main plates of the Earth. The movement of these plates have caused land to separate and changed the location of continents. A great example of the power that these plates hold is when the Indo-Australian plate and the Eurasian plate came together.

The theory of plate tectonics states that the Earth’s lithosphere (top layer of the Earth’s crust) is split up into rigid sections called plates that are moving relative to one another as they move on top of the underlying semi-molten mantle. These plates are either continental, The North American Plate, or oceanic, The Nazca Plate.

Have you ever thought of the idea that the continents were once connected? Scientists believe that around 300 million years ago the seven continents we know today were once connected to each other to form one massive continent called Pangea. There is a lot of evidence that supports this idea. First of all, some continents have coastlines that would fit together like puzzle pieces. Secondly, there have been almost identical fossils found on different continents separated by miles of ocean. Lastly, similar glacier deposits are on four different continents.

2. The theory of “Pangaea” exists suggesting that the continents were once nestled together into one mega-continent. The continents then spread out as drifting islands.

Plate Tectonics is a scientific theory which study how the Earth’s plates are driven and shaped by geological forces to keep them in constant movement. The theory explains the present-day tectonic behavior of the Earth, particularly the global distribution of mountain building, earthquake activity, and volcanism in a series of linear belt. (Pitman, W.C., 2007)

The earth’s surface is made up of many separate pieces called tectonic plates. These tectonic plates are in constant movement. This

Shifting from the end of the Permian period 250 million years ago into the next era, the Triassic period occurred between 250 and 199 million years ago and was know for further diversifying life on land. After the Permian period, the Triassic period was largely successful in adapting and evolving, as the world was going through many changes. The land mass known as Pangea began its separation, which would be completed in the Jurassic period. The climate was relatively more severe during this time, with hotter summers and colder winters, but because of the warmer atmosphere, there were no polar ice caps at this time. Towards the center of Pangea, it was mostly a dry desert climate. As for life on earth, most of the marine life had been wiped

Because of Pangia humans ended upon 2 continents, Pangia was 1 big super continent. Why they went here is because their food was on those two continents. The original humans food was on Africa and Asia while tetonic plates were moving faster.

Plate tectonics is the scientific theory that attempts to explain the movements of the Earth's lithosphere that have formed the landscape features we see across the globe today” (Briney). Geology defines “plate” as a large slab of solid rock, and “tectonics” is part of the Greek root word for “to build.” Together the words define how the Earth’s surface is built up of moving plates. The theory of plate tectonics dictates that individual plates, broken down into large and small sections of rock, form Earth’s lithosphere. These fragmented bodies of rock move along each other atop the Earth’s liquid lower mantle to create the plate boundaries that have shaped Earth’s landscape. Plate tectonics originated from meteorologist Alfred Wegener’s theory, developed in the early 20th century. In 1912, he realized that the east coast of South America and the west coast of Africa appeared to piece together like a jigsaw puzzle. He further examined the globe and deduced that all of Earth’s continents could somehow be assembled together and proposed the idea that the continents had once been linked in a single supercontinent called Pangaea. To explain today’s position of the continents, Wegener theorized that they began to drift apart approximately 300 million years ago. This theory

Earth's plates and continents do not always just stay in one place. They shift, collide, and move apart, causing destruction in many different parts of the world. The movement of plates causes volcanic eruptions, changes in the oceans, and perhaps the most dangerous of all, earthquakes. Earthquakes may have the most devastating effects on people and cities.

Was pangea real or is it all a mystery,nobody knows if pangea is real because it still remains a mystery I think,let's find out.long long ago the earth wasn't seven continents it was just one big landmass surrounded by a ocean called panthalassa. Alfred winger was the person that found out about Pangea. He figured out that Africa and South America fit together. And also from my own experience I was watching The History Channel then there were two of the same dinosaurs in Africa and South America at the same tip of each continent that's why they know that Pangea is real because dinosaurs cannot swim across a whole ocean .

On our home planet, there are eight major tectonic plates- African, Indo-Australian, Eurasian, Antarctic, North American, South American, Nazca and the Pacific. These plates are all separate and floats completely independently upon the Earth's mantle, which is much hotter than the crust of the planet. The locations where these plates meet each other are usually places that are extremely prone to large earthquakes and volcanic

The seven major tectonic plates comprise mostly on continental plates and the Pacific plate. The seven major plates from greatest to least are called: the Pacific Plate stretching 103,300,000 km2, North American Plate being 75,900,000 km2, Eurasian Plate being 67,800,000 km2, African Plate stretching 61,300,000 km2, Antarctic Plate being 60,900,000 km2, Australian Plate being 47,000,000 km2, and the South American Plate being 43,600,000 km2. With different tectonic plates, there are different ways they can move: divergent, convergent, and transform. Divergent plate movement is when both plates moving away from each other, creating a canyon that has magma pushing out from the bottom, forming new ground. Convergent is usually an oceanic plate and a continental plate are moving into one another, causing the oceanic plate to subducts into the mantle. This causes move active volcanos and earthquakes. Even though all of the plates are in the lithosphere, it's only the where Earth is flexible enough to move rather than flow. The lithosphere flexes when loads of weight are placed on it or

The different tectonic plates rest on the mantle, a very hot layer of earth that is directly beneath the crust. There are seven major tectonic plates, their names are The Pacific Plate, The North American Plate, The Eurasian Plate, The African Plate, The Antarctic Plate, The Australian Plate, and The South American Plate. In addition to these major plates there are also many smaller tectonic plates that make up parts of the Earth's crust. When the boundaries between plates shift, this causes earthquakes. There are three types of movements that cause earthquakes. Divergent is when the plates move away from each other, Subduction is when one plate moves underneath another, and Transform is when the plates grind against each other. The lithosphere is another name for earth's crust and mantle, it is made up of all the tectonic