Advertisements
Advertisements
Question
What are the two ways in which nitrogen fixation occurs?
Advertisements
Solution
1. Natural process.
2. Non-biological fixation.
APPEARS IN
RELATED QUESTIONS
“Air is a mixture”. Support this statement citing at least three evidences.
Name the components of air with their approximate percentage by volume in air. Does the percentage by volume of each component remain the same, in the atmosphere of different parts of the world? Explain with reasons.
You are given a test tube with two outlets and a bottle of lime water. Using same, how would you demonstrate experimentally the presence of carbon dioxide in air.
Of the total volume of air – 4/5th is nitrogen. State the utility or consequence of this ratio.
Can you guess why fire extinguishers throw a stream of carbon-di-oxide while putting - off the fire?
The component of air used by green plants to make their food, is ______.
The main component of air is oxygen.
The second major component of air is oxygen.
How to show the presence of carbon-di-oxide in the air?
______ is responsible for making clouds.
