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Pre-Cambrian time covers the whole geological time by percentage ______?

پری کیمبرین ٹائم پورے ارضیاتی وقت کو ______ فیصد کے حساب سے محیط ہے؟

Answer: 87%

Explanation
  • Pre-Cambrian time covers approximately 87% of Earth's geological history.
  • It spans from Earth's formation around 4.6 billion years ago.
  • It to the start of the Cambrian period, 541 million years ago.
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