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OxygenFreezing and thawing
Water is one
Natural agents of physical weathering: Rain, sand (driven by the wind), sunlight, the freeze/thaw cycle. Man-made agents of physical weathering: Acid rain.
Agents of chemical weathering depend on the climate and composition of the rock that is breaking down. Some Agents would include, water, oxygen, CO2, and acids. Temperature plays a significant role in chemical weathering. If it is warm and wet, the Chemical weathering process will increase. So, really it all depends.
No. Erosion usually involves the transportation of material from one place to another place. Chemical weathering involves the reaction of natural Earth materials with acidic fluids, causing dissolution.
Chemical weathering is the type of weathering that involves a chemical change in some of the minerals in a rock. This process breaks down the rock into smaller pieces by altering its mineral composition through chemical reactions with substances like water, oxygen, or acids.
There are two types of weathering: chemical and physical. Chemical weathering is said to occur when the chemical compounds of rocks are changed. Physical weathering happens due to wind, rain, or other natural occurrences.
Acid rain
Some types of chemical weathering include oxidation, hydrolysis, dissolution, and carbonation. Oxidation occurs when minerals react with oxygen, hydrolysis involves minerals reacting with water, dissolution involves minerals dissolving in water, and carbonation is the reaction of minerals with carbon dioxide.
Chemical weathering can be caused by factors such as exposure to water, oxygen, carbon dioxide, and acids. Common processes that contribute to chemical weathering include hydrolysis, oxidation, and carbonation. Additionally, the presence of certain minerals or vegetation can accelerate chemical weathering.
phisical weatheringchemical weatheringandBiological Weathering
Chemical weathering causes acid rain. When sulfur dioxide and nitrogen oxides are released into the atmosphere from human activities, they combine with water vapor to form sulfuric acid and nitric acid, which then fall to the earth's surface as acid rain.