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Erosion is the process of the movement of materials from one place to another, and generally occurs when the material is exposed to ice, water or wind, and gravity.

Weathering is a process by which rocks and minerals are gradually broken down into smaller and smaller particles.

Weathering of rocks is caused by chemical and mechanical means. Slightly acidic rainwater can react with rock surfaces, dissolving them over time. Rocks can also be affected by organic sources of chemical reactants. Heat from the sun can cause differences in temperature between the surface and the interior of a rock which can cause a loosening of the surface called exfoliation. Liquid water penetrates cracks in the rocks surface where it can freeze and expand, opening up the cracks for further attack in tandem with acidic rainwater. Plant root growth can also cause cracks to further expand, making them more vulnerable to frost expansion and chemical attack. Underlying rock which is exposed due to erosion of the overlying rock becomes free of the pressure it was previously exposed to, causing the rock to expand and break apart. Other means of weathering include the expansion of crystallizing salts that have been taken in by a rock surface, expansion due to the absorption of water, and hydraulic action from crashing waves on seashore rock formations.

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What thing is different from erosion and weathering?

Erosion is when..................................................................................................................................................and weathering is when......................................................................................................!


How is erosion different from weathering, and what specific processes does erosion involve that weathering does not?

Erosion is the process of moving weathered material from one place to another, while weathering is the breakdown of rocks and minerals in place. Erosion involves transportation of the weathered material by agents like water, wind, or ice, which weathering does not.


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


How is erosions and weathering different?

Weathering brakes up rock. Erosion removes the broken up pieces.


What is the different between weathering and erosion?

maybe there just differrent by how they work


What does weathering and erosion have on rocks?

Weathering is when it rains and has a vary amount of wind and different types of weather. Erosion is when he rocks deform to different shapes. So it has a HUGE Impact because it changes the look of the rock.


How can erosion cause weathering?

Erosion can cause weathering by wearing down rocks and transporting particles, exposing them to different environmental conditions. This exposes the rocks to more physical and chemical processes that contribute to their breakdown and eventual disintegration, leading to weathering.


What comes first weathering erosion deposition?

weathering then erosion ,then deposition


Is erosion another name for weathering?

Yes, erosion is a synonym of weathering.


Does weathering must take place before erosion?

Weathering does not necessarily have to take place before erosion. While weathering is the breakdown of rocks into smaller particles, erosion is the process of transporting these particles to a new location. Weathering can occur simultaneously with erosion or even after erosion has started.


How is weathering different than erosion?

weathering is part of erosion there are two types of erosion mechanical and chemical. chemical refers to elements such as oxygen and Iron which cause a chemical change such as rust and oxidation mechanical weathering is when rocks or materials are separated by water mass movement etc


How is weathering and erosion are related?

Weathering is the process that breaks down rocks into smaller pieces, while erosion is the transportation of those smaller pieces to a different location. Weathering weakens the rocks, making them more susceptible to erosion by water, wind, or ice. Together, weathering and erosion work hand in hand to reshape the Earth's surface over time.