Correct option is A
Rhizobium acts as a
biofertilizer by fixing atmospheric nitrogen in the soil, benefiting pulse crops.
Rhizobium acts as a
biofertilizer by fixing atmospheric nitrogen in the soil, benefiting pulse crops.
In view of storage of the world’s water resources, the share of groundwater in total water in the hydrosphere is:
What is not the functions of the atmosphere?
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