Which word is the synonym of "limestone" ?
A. wonder
B. geologist
C. geology
D. Karst
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The Stone Forest County is an autonomous county of ______.
A. Bai people
B. Yi People
C. Dai People
D. Naxi People
How famous is the Stone Forest in the world?
A. It is a natural miracle.
B. It is a nature reserve.
C. It is the word natural heritage
D. It is a geological scenic spot.
What are the factors that resulted in the formation of the Stone Forest in Yunnan?
A. the remains of dead corals
B. the fossils of oceanic living beings
C. The ancient sea slowly receded.
D. the erosion from water and carbon dioxide
The best way to slow down the speed of erosion is to control ______.
A. the quantity of water
B. the frequency of rainfall
C. the quality of soil
D. the emission of carbon dioxide
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