Answer: This region is one of the world's premier natural showcases for Earth history. These rocks formed deep beneath the surface of the earth and were uplifted, eroded, and exposed for eons. By 600 million years ago North America had been eroded to a remarkably smooth surface.
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I can't circle but it is adjustment knot . 60percent conform .
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Answer: ALOKASYON – ay isang mekanismo ng pamamahagi ng mga pinagkukunang-yaman upang lutasin ang suliranin ng lipunan ukol sa kakapusan.
Lateral moraine would be the most useful for tracing valuable gold deposits back to their bedrock source area?
