A Brief Note On Michigan 's Lower Peninsula

Weathering is the when rocks break down physically or chemically into smaller particles called sediments. Physical weathering is the breakdown of rocks and minerals without changing the chemical composition. Examples of physical weathering include frost wedging, biological activity/root weathering, mining/burrowing, exfoliation, and abrasion. Chemical weathering is the breakdown of rocks into smaller pieces by changing the chemical composition of the sediments. Examples of chemical weathering include oxidation, hydration, carbonic acid reacting with calcite to form caves, and biosphere (plant acids). Erosion is taking the material that has been weathered and is ready to be moved or eroded, and transports those loose sediments or rocks that

Erosion is a process where natural forces like water, wind, ice, and gravity wear away rocks and soil. Erosion occurs at the Earth’s surface, and has no effect on the Earth’s mantle and core. Water erosion is the removal of soil particles by heavy rainfall or running water. “While the causes of erosion by water are generally natural, water erosion is usually caused by rainfall and runoff on a slope” (GEI Works Erosion Pollution). “The process of water erosion usually occurs on stream and river banks, sea shores and seaside cliffs” (Reference.com).

There are coarsening-upward sequences preserved, with flooding surfaces represented by low-relief erosional contact of trough-cross-stratification (runnel) upon low-angle planar bedding (swash zone).

People often wonder how the continents, states, and other landforms develop their shape and structure. Our earth, continents, countries, and states developed over billions of years and water played a huge roll in the development, shape, and structure. Within this exploratory essay you will gain knowledge on how Michigan, specifically, was shaped and how water affects the state in many ways and will continue to do so every single day until the earth ceases to exist.

Mechanical weathering is when physical procedures naturally breakdown rocks into reduced pieces. Chemical weathering changes the materials that are part of a rock into new resources. Examples of chemical weathering are water, acids, and oxidation. Water is important in chemical weathering because, most substances dissolve in water and acids are also essential since they increase the rate of chemical weathering even more. Lastly, oxidation which is when an addition of oxygen to a material is applied it creates an oxide. Which is a

With Lansing as Michigan’s capitol and legislature, events and laws made there run the lives of

What type of weathering is when a chemical change occurs and a new product is created from the material that has undergone weathering.

What is erosion?According to National Geographic erosion is the movement when Earth’s layer is worn away by wind,water or ice. I am researching my area of the Grand Canyon and Colorado River. I will explain about how the Grand Canyon were formed by erosion and the Colorado River. The Grand Canyon was just a land in northern Arizona until the Colorado River and erosion.

The processes of erosion are wind, water, mass movements, glacier ice, and ocean waves. Wind erosion occurs when gusts of wind carry smaller sizes of sediment to different places. Wind erosion typically takes place in “...mostly in flat,

Water has also been important in forming the park’s rock formations, cutting through canyons and eroding great faces of rock. When Yosemite started to uplift, the gradient of the streams increased as the streams cut deeper and deeper into the canyon (Huber, 1987). Over time, Yosemite’s streams have eroded the rocks away, but because granite is not very permeable, once the granitic core of the Sierra Nevadas was exposed, erosion slowed down. The erosion

The agent of erosion known as Agent wind is very dangerous and affects us all in many different ways through many different means. Agent wind picks up silt, sand, dust, and other types of small particles and causes one of two very distinct types of weathering. Abrasion Is where wind erosion picks up sediments and uses the force of wind to knock it repeatedly against the rock. It creates weird multiple holes or little scratches along the rocks’ surfaces. Deflation is where agent wind simply picks up sediments like the ones listed earlier. Agent wind then collectively moves them and then proceeds to drop them off at another location. This process is known as deposition. As far as what part of the world is affected by wind erosion, wind erosion

All of these erosion descriptions define glacial erosion created by alpine glaciers. Alpine glaciers are confined to mountain tops and valleys where it is cold and wet. A continental glacier can erode mountains and land masses just like alpine glaciers, but continental glaciers are not confined to mountains and valleys and they are spread over large distances. Glacial erosion will reshape mountains by forming cirques and reshape valleys by forming U-shaped valleys. Glaciers cut into the walls of its surroundings and cut into the bedrock as it slowly slides, which creates a u-shaped depression in the land. Glacial erosion reshaped many landscapes that are popular tourist sites today and assisted with the deposition of sediment to the lower lying regions and into rivers and

HYDROLOGIC CYCLE The hydrologic cycle is a constant movement of water above, on, and below the earth's surface. It is a cycle that replenishes ground water supplies. It begins as water vaporizes into the atmosphere from vegetation, soil, lakes, rivers, snowfields and oceans-a process called evapotranspiration. As the water vapor rises it condenses to form clouds that return water to the land through precipitation: rain, snow, or hail. Precipitation falls on the earth and either percolates into the soil or flows across the ground. Usually it does both. When precipitation percolates into the soil it is called infiltration when it flows across the ground it is called surface run off. The amount of precipitation that infiltrates, versus the

Erosion often appears in places that have at least water, wind, or glaciers. Water is the most effective agents of erosion since water is everywhere. The two types of water that erodes the most are running water and waves. Running water erodes rocks by carrying rock debris in a river down to the end of the river were the

Chemical weathering occurs when a rock or building material is eroded and/or disintegrated by a chemical process. This will occur primarily when a water is mixed with a chemical. Chemical weathering will also often occur by water and in areas where warmer water or temperatures more frequently occur and are common (kidsgeo), as the process accelerates and thrives in these conditions. Often this process will occur in warmer seasons in the summer or spring to take advantage of the warmer weather in order to accelerate the process. There are three distinct types of chemical weathering that can occur: oxidation, hydrolysis, and carbonation. Oxidation will occur when a molecule will gain an extra oxygen molecule. A good example of this is rust (passel), which occurs when iron reacts with oxygen and it becomes iron oxide. So when a rock goes oxidised is becomes weaker and can break down easily as the extra oxygen has weakened its structure . Hydrolysis will occur when an extra water molecule is added. And carbonation will occur when water reacts with carbon dioxide to form a carbonic acid, which can hollow out rocks by breaking them down, leading to cave formations.