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First of all, erosion and weathering are NOT the same thing. Weathering occurs with no movement, and thus should not be confused with erosion. Erosion involves the movement of rocks and minerals by water, ice, wind, and gravity.
Physical (or mechanical) weathering is the breakdown of rocks and soils through direct (physical!) contact with atmospheric conditions- pressure, heat, water, and ice.
Chemical weathering changes the chemical composition of rocks through water interacting with certain minerals in rocks, transforming the rocks with chemical reactions. This weathering can also be created by acid rain. Acid rain occurs when gases such as nitrogen oxides and sulfur dioxide are present in the atmosphere. These react in rain water to create even stronger acids. Sulfur dioxide can become sulfuric acid within rainwater, which can cause solution weathering to any rocks the (now acidic) rain falls on. Have you ever seen statues or rocks that look like something tried to eat them? Actually, it's acid rain that's been eating away at the stone. If acid rain can get into streams, lakes, and rivers, it will kill any fish or plants that live in that water.
What else can I help you with?
Different factors that affect the shape of the Earth?
1. WEATHERING a. physical weathering/mechanical weathering b. chemical weathering 2. EROSION a. erosion by water b. erosion by wind c. erosion by ice/glaciers 3. MASS MOVEMENT a. landslide b. mudslide 4. TECTONIC PLATE MOVEMENT
What are the 3 factors that affect weathering?
The three factors that affect weathering are mechanical weathering (physical breakdown of rocks), chemical weathering (chemical changes in rocks), and biological weathering (weathering caused by living organisms).
What type of weathering process causes underground erosion?
Climate can affect weathering and erosion. The 2 factors include temperature and moisture. Warm climates favor chemical weathering while cold climates favor physical weathering. Dissolving Rock.
Does physical and chemical weathering affect anything else instead of rocks?
Yes it does
How do physical weathering and chemical weathering affect rocks in the same way.?
Both physical and chemical weathering break down rocks by weakening their structure. Physical weathering involves the mechanical breakdown of rocks into smaller pieces, while chemical weathering involves the alteration of the rock's composition through chemical reactions. Over time, these processes can cause rocks to crumble, crack, and eventually disintegrate.
How does weathering affect buildings?
Weathering can cause physical and chemical deterioration of building materials over time. For example, exposure to rain, wind, and temperature changes can lead to cracks, erosion, and discoloration. Chemical reactions from pollutants in the air can also weaken or corrode building materials.
Which type of physical weathering affect the landscape of Miami the most?
Chemical weathering due to the high humidity and rainfall in Miami is likely to have a significant impact on the landscape. This can lead to the breakdown of rocks and minerals, causing erosion and shaping the land over time.
How weathering and erosion affect rock?
Weathering breaks down rocks into smaller pieces, while erosion transports these pieces to new locations. Weathering can be physical (e.g. freezing and thawing) or chemical (e.g. acids dissolving minerals), weakening the rock structure. Erosion, through processes like water or wind movement, carries away the weathered rock fragments, reshaping the landscape over time.
What influences both chemical weathering and mechanical weathering?
Factors such as temperature, precipitation, type of rock, vegetation cover, and human activity can influence both chemical weathering (breakdown of rocks through chemical reactions) and mechanical weathering (physical breakdown of rocks into smaller pieces). Temperature can affect the rate of chemical reactions, while precipitation can enhance chemical weathering by providing water for reactions and mechanical weathering by contributing to erosion. Vegetation can impact weathering by producing acids that enhance chemical weathering and by roots that can cause mechanical weathering. Human activity like construction and mining can accelerate both chemical and mechanical weathering processes.
How does a cyclone affect the lithosphere?
By erosion and weathering.
Which type of physical weathering do you think affect the landscape of Miami most?
Chemical weathering, such as through dissolution due to the high levels of rainfall and humidity in Miami, is likely to affect the landscape the most due to the breakdown of minerals and rocks over time. This can cause erosion and the formation of unique landforms in the area.
What type of physical weathering affect the landscape of Miami?
Chemical weathering, characterized by the breakdown of rocks through chemical reactions, is a dominant force in shaping the landscape of Miami. The humid and hot climate in Miami accelerates chemical processes such as oxidation and hydration, leading to the decomposition and erosion of the rocks and landforms in the area. Over time, this weathering contributes to the unique topography and geological features found in Miami.
