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प्रश्न
Life on the earth appeared around how many years before the present?
विकल्प
13.7 billion
3.8 million
4.6 billion
3.8 billion
MCQ
उत्तर
3.8 billion
shaalaa.com
Evolution of the Earth
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
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संबंधित प्रश्न
Which one of the following has the longest duration?
Which one of the following is not related to the formation or modification of the present atmosphere?
What is meant by the process of differentiation?
What was the nature of the earth surface initially?
What were the gases which initially formed the earth’s atmosphere?
List the stages in the evolution of the earth and explain each stage in brief.
