Question

The difference between sinkholes and subsidence is that sinkholes occurs......?

very rapidly
O very slowly
only in cities
only in the wilderness

Answer 1

Sinkholes are just one of many forms of ground collapse, or subsidence. Land subsidence is a gradual settling or sudden sinking of the Earth’s surface owing to subsurface movement of earth materials. The principal causes of land subsidence are aquifer-system compaction, drainage of organic soils, underground mining, hydrocompaction, natural compaction, sinkholes, and thawing permafrost. Land subsidence can affect areas that are thousands of square miles in size.

Step-by-step explanation:

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