The second one is A, amount of time
Answer : D)a silver of land on the east bank of the Dniester River in Moldova occupied largely by Russians and Ukrainians
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Answer:
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.
Explanation:
dont have one
0.75%
666.67%
0.75%
0.75%
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