Question

90) Bacteria are especially important in;
(A) The water cycle
(B) The nitrogen cycle
(C) Ecological succession
(D) The phosphorous cycle​

Answer 1

Answer:

Bacteria such as Rhizobium are especially important for nitrogen cycle and nitrogen fixation. Rhizobium bacteria lives in the root nodules of leguminous plants and help fix atmospheric nitrogen by converting into nitrogenous compounds and nitrates. Nitrogen is very essential for plants and animals because it helps in growth.

Explanation: Please mark me as brainliest.