वर्तमान में प्रकृति के संतुलन को निर्धारित करने वाला सबसे प्रमुख कारक कौन सा है?

What is the primary ecological role of decomposers (saprotrophs) in an ecosystem?

Which category of consumers in an ecosystem eats both plant material and animal tissue, with examples including bears and humans?

Which food source primarily characterizes the diet of carnivores within an ecosystem?

Which specific category of consumers feeds directly on plants and producers, as exemplified by animals such as rabbits and deer?

Which of the following is the correct sequence of a food chain in a grassland ecosystem?

Biogeochemical cycles ensure the:

Which of the following represents a linear sequence of organisms through which nutrients and energy pass?

Decomposers convert dead plants and animals into: