Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

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 They have been replaced by:- (1)Nitrogen (2)Oxygen (3)Carbon dioxide (4)Hydrogen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 They have been replaced by:-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
3 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 They have been replaced by carbon dioxide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 ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free