formed by chemical action of groundwater
Explanation:
The first column charted by Diana was formed by the chemical action of groundwater on the terrain.
Column 1 Column 2
Sinkholes Hotsprings
Caverns Geysers.
Sinkholes and caverns are products of chemical action of ground water in an area underlain by limestone.
A sinkholes is a prominent feature found in karst topography. It occurs when underlying beds are weathered and dissolved away causing the roof to collapse eventually.
A cavern is chamber or compartments found in a cave body, they a result from an extensive and prolong chemical weathering action.
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They believed that powers should be reserved for states.
This was called pangea the supercontinent was separated by faults and sea floor spreading there is evidence today they were all together
Answer:
The first truly detailed and comprehensive theory of continental drift was proposed in 1912 by Alfred Wegener, a German meteorologist. Bringing together a large mass of geologic and paleontological data, Wegener postulated that throughout most of geologic time there was only one continent, which he called Pangea.
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The two ethnic minorities within Russia are the B. Kurds and D. Dagestani people. The Welsh live in Wales which incorporated into the United Kingdom or Great Britain. The Catalonians currently live in a part of Spain, although, they are working hard towards gaining independence from the rest of Spain. Russia is home to a lot of small ethnic minority groups. They mainly live in the northern and far eastern parts of Russia. They still maintain their traditional way of life and live in difficult climatic conditions, such as, high in the mountainous regions of Russia.