Question

What happens to the soil fertility if some Rhizobium bacteria are added to the soil? Explain your answer

Answer 1

The soil will be rich in nitrogen salts and its fertility increases.

Step-by-step explanation:

the bacteria fixes nitrogen level in the soil by converting nitrogen from the air into nitrogen salts and form nitrates that plants can use easily.

Answer 2

if rhizobium bacteria is added to the soil the soils nitrogen levels will increase.

this because that the rhizobium bacteria is able to convert atmospheric nitrogen into a more soluble form .plants arent able to absorb nitrogen directly from the air so the rhizobium helps the plants to obtain nitrogen.