Home

This website needs help. Donate!

What is the correct answer?

4

When the earth was formed it had an atmosphere with

A. Hydrogen, Oxygen and Nitrogen

B. Water Vapour, Hydrogen and Oxygen

C. Oxygen, Carbondioxide and Nitrogen

D. Water Vapour, Ammonia and Methane

Share this question with your friends
Correct Answer :

D. Water Vapour, Ammonia and Methane


Related Questions

Development without fertilization is called Blood of cockroach is Turner's syndrome is a disease caused by Ecology of a population is known as The universal recipient belongs to blood group Plants growing in saline marsh habitats are called The thrombocytes are associated with Injection of insulin causes The corn in an underground stem that grows Chemical substances that called have effect on growth of plants are called The suggestion that the chromosomes are the carriers of hereditary material… In one minute normally the heart beats Which among, the following is a solid lubricant? Somato Tropic Hormone is concerned with Life begets life' or biogenesis was stated by Cancer cells are more easily damaged by radiation than normal cells because… Most of the enzymes are The counting of RBC's can be performed by Whale reproduces by What is 'atavism'? The 'father of genetics' is 1 gm of carbohydrate gives energy which is about Blood plasma from which fibrinogen is removed is known as The 'graveyard of the RBC' refers to The involuntary muscles are controlled by the The blood without corpuscles is called An organism eating its own species is called Blood of cockroach is Which of the following is a vector-borne disease for which a special programme… The aphotic zone means that light is

Also checkout

Power Plant Engineering MCQ Hydrocarbons MCQ Neurology MCQ Engineering Mechanics MCQ Rearrangement Set 10 MCQ Error Detection MCQ True Discount MCQ Indian Polity & Economy MCQ Networking MCQ Biology and Human Welfare MCQ Problems on Ages MCQ Series MCQ