What evidence shows the area that is now the Grand Canyon was under a sea several times? * igneous rock from volcanoessedimentary rock made of the shells of sea creaturesmetamorphic rocklayers of rock of different colors

Question

Coleman Hardin

Social Studies

25 December, 22:18

What evidence shows the area that is now the Grand Canyon was under a sea several times? * igneous rock from volcanoessedimentary rock made of the shells of sea creaturesmetamorphic rocklayers of rock of different colors

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Answers (1)

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Randolph · Answer 1

Answer: sedimentary rock made of the shells of sea creatures

Explanation:

The examination of the sedimentary rocks on the Grand Canyon in the Grand Canyon National Park reveals that the age of this canyon is about 200 million old. These were found deposited in the warm and shallow seas. These were found in the western North America. The examination of the sedimentary rocks revealed that these were composed of the calcium shells of the sea animals.