EVERYDAY SCIENCE

Detailed explanation-1: -Therefore, the Decomposers level has the largest population in the food chain.

Detailed explanation-2: -The bottom and largest level of the pyramid is the producers and contains the largest amount of energy. As you move up the pyramid, through the trophic levels to primary, secondary and tertiary consumers, the amount of energy decreases and the levels become smaller.

Detailed explanation-3: -The green plants in the ecosystem are called producers and they make the first trophic level of the food chain having the greatest amount of energy.

Detailed explanation-4: -The largest number of population is producers but it varies due to different types of ecosystem but majorly producers represents the larger number of population.

Detailed explanation-5: -Autotrophs or primary producers are organisms that acquire their energy from sunlight and materials from nonliving sources. Algae, higher plants, and some bacteria and protists are important autotrophs in running waters. Heterotrophs obtain energy and materials by consuming living or dead organic matter.