Solution sinkholes are caused by continual water erosion that degrades the limestone and dolomite bedrock below, otherwise known as karst. Cover Collapse sinkholes are usually large and sudden, caused when the supporting bedrock and soil below erodes away and the surface strata can no longer support its own weight. Depression or hole in the ground caused by some form of collapse of the surface layer. Most are caused by karst processes – the chemical dissolution of carbonate rocks or suffosion processes. Sinkholes vary in size from 1 to 600 m (3.3 to 2,000 ft) both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found worldwide.
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Answer:
Solution sinkholes are caused by continual water erosion that degrades the limestone and dolomite bedrock below, otherwise known as karst. Cover Collapse sinkholes are usually large and sudden, caused when the supporting bedrock and soil below erodes away and the surface strata can no longer support its own weight. Depression or hole in the ground caused by some form of collapse of the surface layer. Most are caused by karst processes – the chemical dissolution of carbonate rocks or suffosion processes. Sinkholes vary in size from 1 to 600 m (3.3 to 2,000 ft) both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found worldwide.
Explanation:
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correct me if i'm wrong
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