Home
Class 9
BIOLOGY
The nitrogen molecules present in air ca...

The nitrogen molecules present in air can be converted into nitrates and nitrites by

A

a biological process of nitrogen fixing bacteria present in soil

B

a boilogical process of carbon fixing factor present in soil

C

any of the industries many facturing nitogenous compounds

D

the plants used as cereal crops in field.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NATURAL RESOURCES : OUR ENVIRONMENT

    PRADEEP|Exercise SHORT ANSWER QUESTIONS|96 Videos

  • NATURAL RESOURCES : OUR ENVIRONMENT

    PRADEEP|Exercise ADDITIONAL QUESTIONS|56 Videos

  • NATURAL RESOURCES : OUR ENVIRONMENT

    PRADEEP|Exercise NCERT EXERCISES|6 Videos

  • IMPROVEMENT IN FOOD RESOURCES

    PRADEEP|Exercise Model Test Paper|34 Videos

  • THE FUNDAMENTAL UNIT OF LIFE

    PRADEEP|Exercise ANALYTICAL|11 Videos

Similar Questions

Explore conceptually related problems

The nitrogen molecules present in air can be converted into intrates and nitrites by

Nitrite is converted to nitrate by

Nitrates are converted to nitrogen by

Who converts the various compounds of nitrogen present in dead animals and plants back into nitrites and nitrates ?

Conver of ammonia into nitrite and nitrate is

Which one converts nitrite to nitrate?