The Earth is believed to have been formed approximately how many years ago?
- A$2.5$ million
- B$4.5$ million
- C$2.5$ billion
- D$4.5$ billion
Explore More
Similar Questions
The fossil record of blue-green algae is found in which era?
Medium
View SolutionThe first life on Earth was ...
MediumAIPMT 2001
View SolutionWhich of the following represents the correct chronological sequence of geological eras?
Medium
View SolutionWhich of the following was most likely to have been absent in free form in the primordial atmosphere at the time of the origin of life?
Medium
View SolutionWhich of the following experiments suggested that the simplest living organisms could not have originated spontaneously from non-living matter?
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo