The Oldest Rocks Found on the Earth's Surface Date Back

question 57

Short Answer

The oldest rocks found on the Earth's surface date back about ________ billion years.

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Definitions:

CIA Laboratory

A facility or section within the Central Intelligence Agency where scientific research, experiments, and analysis are conducted, possibly related to espionage or intelligence operations.

Africa

A continent rich in cultural diversity, natural resources, and history, often noted for its significant socio-economic and political diversity.

Nuclear Weapon

A weapon of mass destruction that utilizes nuclear reactions, either fission or a combination of fission and fusion, to generate an explosion with devastating effects.

Tacit Approval

Implicit consent or agreement without direct acknowledgment or expression.