Question

.......... play a very important role in decomposition of organic matter in the soil

• A. Cat
• B. Plants
• C. Microorganisms
• D. All of the above

Answer 1

The correct option is C Microorganisms

Micro-organisms dwell in soil. They contribute to various processes related to the soil, plants and atmosphere. One of the processes is decomposition of dead remains of plants and animals

So, the correct answer is 'micro-organisms'