Because the early Earth was a large sphere of magma, the earliest rocks that formed here were recycled into the mantle long ago. What is the age of the oldest radiometrically dated rocks discovered on the planet?

(Or, what is the age of the oldest remaining rocks on Earth?)
A) 6,000 years old
B) 4.6 million years old
C) 4 billion years old
D) 4.6 billion years old


Answer: C

Environmental & Atmospheric Sciences

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Mathematical applications that minimize the distortion caused by rendering a sphere on a flat surface are called map __________

Fill in the blank(s) with correct word

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How could large-scale removal of vegetation influence the local climate of the region included in the Investigation?

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