Biology, 26.06.2019 16:30, yariiixox

53. what is the main difference between a sinkhole and a cavern? caverns occur when the roofs of sinkholes collapse. caverns are due to chemical weathering and are empty spaces. sinkholes are due to chemical weathering and are empty spaces. caverns are due to physical weathering and are circular depressions.

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53. what is the main difference between a sinkhole and a cavern? caverns occur when the roofs of s...