Weathering

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The process by which rocks break down as a result of chemical reactions

The process by which rock materials are broken down by the action of physical or chemical processes

Which of the following types of chemical weathering causes a karst

tThe breakdown of rock into smaller pieces by physical means

Which of the following is a type of frost action?

The grinding and wearing away of rock surfaces through the mechanical action of other rock or sand particles

Which of these is most likely to experience oxidation?

A chemical reaction in which an element, such as iron, combines with oxygen to form an oxide