0

Guest

Courses New
  • Forum
  • AIPMT
  • Early atmosphere contained methane and other...

Early atmosphere contained methane and other hydrocarbons. They have been replaced by:- (1)Nitrogen (2)Oxygen (3)Carbon dioxide (4)Hydrogen

Early atmosphere contained methane and other hydrocarbons. They have been replaced by:-
(1)Nitrogen
(2)Oxygen
(3)Carbon dioxide
(4)Hydrogen

Grade:

1 Answers

Sruthi I Mohan
61 Points
6 years ago
Its option 3
Early atmosphere contained methane and other hydrocarbons. They have been replaced by carbon dioxide

Think You Can Provide A Better Answer ?

Other Related Questions on AIPMT

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More