Stable regions of the craton where shields are covered by sedimentary rocks are called platforms.
Precambrian rocks are often called basement rocks because they lie beneath a covering of fossil-bearing sedimentary strata.
Various Precambrian provinces can be delineated within the North American continent, based on radiometric ages of rocks, style of folding, and differences in trends of faults and folds.
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My dear friend it was over an Indian Movement aimed towards ending the British Empire.It started in 1905 and ended in 1911.It was lead by Lord Curzon of India.
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An important feature of the US Constitution is its provision for a system of checks and balances explain the purpose and structure of the system of checks and balances and give an example of how it works
The system of checks and balances is an important part of the Constitution. With checks and balances, each of the three branches of government can limit the powers of the others. This way, no one branch becomes too powerful. ... the power of the other branches to make sure that the power is balanced between them.
The silk road is the most geographical that made trade boom in southern Europe and asia
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exploration, extraction, and beneficiation. Exploration involves locating and evaluating a suitable ore. Several mineral exploration methods are: ... Drilling is typically undertaken if geologic conditions are promising and surface sampling indicates a possible ore body.
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