Question

Ecological balance is maintained by bacteria How|

Answer 1

bacteria help is decomposition of organic matter in the nature and hence maintain balance in the environment .

Answer 2

Answer:

Balance is maintained in the environment by cycling of matter and energy between the living or biotic components and non-living or abiotic components of the environment. All these components interact

and affect each other, resulting in the establishment of a dynamic but stable system. For example, oxygen is used up from the atmosphere by three processes-respiration, combustion and formation

of of nitrogen. Photosynthesis is the only process that returns oxygen to the atmosphere. In

order to maintain the amount of oxygen in the atmosphere, we must have as many green plants as are required to maintain the level of oxygen.