EVERYDAY SCIENCE

Detailed explanation-1: -trophic pyramid, the basic structure of interaction in all biological communities characterized by the manner in which food energy is passed from one trophic level to the next along the food chain.

Detailed explanation-2: -In an ecological pyramid, the various trophic levels are primary producers (at the base), consumers (primary, secondary, tertiary, etc.), and predators (apex). There are essentially two major types of organisms based on their feeding mode.

Detailed explanation-3: -The pyramidale shape of the trophic level come from the loss of energy between the levels.

Detailed explanation-4: -Trophic levels can be represented by numbers, starting at level 1 with plants. Further trophic levels are numbered subsequently according to how far the organism is along the food chain. Plants and algae make their own food and are called producers. Herbivores eat plants and are called primary consumers.