Connecticut River Formation Essay

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)

One major way Connecticut got its shape was from glaciation. For example, glaciation formed Jobs Pond. Jobs Pond is a giant kettle hole, which is a depression caused by the impact of a massive chunk of ice, or a glacier. According to The Mystery Of Jobs Pond, geologists and hydrologists the water level rises and falls with the groundwater level in the area, because porous sand and gravel make up the bottom of the pond. A kettle hole is formed by a glacier, so glaciation formed Jobs Pond. Another landscape formed by glaciation is recessional moraines. A recessional moraine is a pile of rocks left behind when a glacier recedes, or moves back. As a glacier moves, it picks up rocks in a process called plucking. Then, as the glacier starts to melt, it recedes. As it does this it drops off rocks, forming a recessional moraine. Recessional moraines, formed from glaciation, are found all along the Connecticut shoreline.

Millions of years ago, Connecticut was close to the equator and that caused the Wisconsin glacier to move. When, the Glacier was melting the water was running under the ice and caring rocks with the flow of the water. This is called plucking and the reason why is because when one rock is picked up that rock picks up other rocks and the rocks start shooting out like bullets and end up on a beach. This formed the Hammonasset beach. When the Wisconsin glacier stopped melting/ was all water the Wisconsin glacier formed Lake Hitchcock. All of the deebree that came down from the flow of the water was keeping all of the water trapped into a valley. When, the beebree/ dam broke most of the water went into Lake Connecticut. When all of the water was added to Lake Connecticut the water levels ross so high that the land got covered by water and then Lake connecticut was connected to the Atlantic Ocean. There was so much water that all of the water didn’t go into the Atlantic Ocean. Some of the water stayed in the valley that Lake hitchcock was. This is how the Connecticut river and Long Island Sound was

The harbor created a trading zone that many settlers saw as an economic resource (Source 6). Although this vision of New Haven being a major trade harbor was diminished when larger cities such as Boston began to trade (Source 3), the harbor still controlled movement throughout the town of New Haven. One example of this movement would be that the first settlers went in and out of New Haven through the harbor and after the settlement was well established many immigrants from Europe immigrated through the harbor as well. Today the harbor is still used for some trade as well as recreation. Lastly, the regional definition in regards to New Haven’s geography can be defined as the coastal region of Connecticut. However, when it was first established the region was much more

It began 2 million years ago, Canada and the upper U.S. were covered in glaciers. All the repeated melting and freezing of the glaciers created thousands of cavities in the Canadian Shield, which were filled with melted glacier water which created the Great Lakes (and many other rivers and lakes). In the west, there used to be a HUGE lake (Lake Bonneville) but it drained into the Pacific Ocean through rivers and dried out

Michigan is well-known for the amazing Great Lakes that create its breath taking shoreline. The lakes contain about 23,000 km3 of water, covering a total area of 244,000 km2. The Great Lakes are a series of interconnecting fresh water lakes that hold 18 percent of the world’s fresh water supply, and 90 percent of the United States fresh water supply. The Great Lakes are made up by Superior, Michigan, Huron, Erie and Ontario. Superior, right off the coast of Marquette, is the biggest, deepest and coldest out of them all. The Great lakes didn’t just appear in the land on their own. They were formed by weathering, erosion, and deposition over ten-thousands of years ago, one-thousand years ago and hundreds of years

The extent to which tectonic processes represent a hazard depends upon when and where they are experienced (40)

Plate tectonics theory is the scientific theory that describes the large-scale motion of the Earth’s lithosphere, which is broken up into tectonic plates. Volcanic landforms are undoubtedly very important in aiding our understanding of plate tectonic theory. However, there is other evidence that must be considered as well.

Have you ever wondered why the Earth looks the way it does today? Well, you are not the only one. Not too long ago was it that scientist asked themselves the same question and were able to come up with an answer. Now, lets take a quick look back at that question. Why do the continents look the way they do? Well, the short answer is basically plate tectonics. What is that you say? Plate tectonics is a theory that describes the formation, movements, and interactions of the Earth's lithosphere with its' asthenosphere. The lithospheric layer of Earth's crust is broken into plates that move on the asthenosphere, the layer located under. This theory is what basically explains how continents, volcanoes, and mountains got where they are today. Now,

“Where two continental plates meet, mountains form, earthquakes rattle, and volcanoes erupt.” Stated in paragraph one of “If you Traveled to Gondwana...” Earthquakes cause a lot of damage to buildings, injure and take people's lives, and

Convergent Boundary- At convergent boundaries, two plates move toward one another, colliding and pushing into each other. The plate that is made of oceanic crust can slide down beneath another plate, which forms a deep narrow trench. As one is pushed under the other, the plate begins to melt, which causes a line of volcanoes to form that are in a parallel line to the trench. If both tectonic plates are continental crust, the plates will collapse or break up as they collide, which forms a high mountain

These large sections between he cracks are called tectonic plates. Most of the major tectonic plates are in the Lithosphere- Earth's outermost layer. The major plates in the Lithosphere are the African plate, Antarctic plate, Eurasian plate, Indo-Australian plate, North American plate, Pacific plate and South American plate. The cracks in between these plates are boundaries. There are three main types of boundaries between the tectonic plates. The first is a divergent boundary, which occurs when two tectonic places move away from each other. Volcanic activity is common along this boundary A rift valley can also be created from this type of boundary The next is a convergent boundary, which happens when two tectonic plates come together. There are two kinds of surface feature that are associated with a convergent boundary, deep ocean trenches and volcanic and non-volcanic mountain ranges. The last is a transform boundary, when is when two plates slide against each other. The transform boundary is more commonly known as the fault boundary The most common surface activity associated with this boundary are

The movement of the plate techtonics over time can cause friction that leads to earthquack, geological changes, etc. The crashing of plates can change the landscape, create mountains and hills, etc. The creation of natural landscapes can occur.

Convergent plate boundaries is when two plates collide and the more dense plate slides under the less dense. Divergent plate boundaries are when two plates move apart and magma comes up from the earth. Transform boundaries are when two plates slide past each other. At the convergent plate boundaries create either trenches, reverse faults, mountains, volcanos, or island arches are created. The divergent plate boundaries create rift valleys, or mid-ocean ridges. The transform boundaries form normal faults, strike-slip faults, and reverse faults. A form of weathering is at a meander, where the the two sides of the meander are being weathered away and coming closer to each other. This will eventually create an oxbow lake. Erosion is showed, at a glacier since the glacier is eroding away sediments and moving them to different places. Deposition is showed at the bottom of a mountain where rocks have fallen off the mountain and were placed there at the bottom of

First and foremost, plate tectonic theory deals with the idea that lithospheric plates or tectonic plates move around the crust. Tectonic plates are slabs of the Earth’s lithosphere which is a combination of the crust and uppermost mantle. The lithosphere is characterized by its rigid and cooler nature. On the other hand, the asthenosphere is hotter and more viscous and lies beneath the lithosphere. Together, the lithosphere and the asthenosphere makes up the outer layers of the Earth. These two layers are really important because the rigid pieces of the lithosphere ride on the viscosity of the asthenosphere (2). As previously mentioned, the Nepal earthquake was caused collision of these plates and it has numerous underlying factors that started