EVERYDAY SCIENCE

Detailed explanation-1: -Secondary consumers are generally meat-eaters (carnivores). The organisms that eat the secondary consumers are called tertiary consumers. These are carnivore-eating carnivores, like eagles or big fish. Some food chains have additional levels, such as quaternary consumers (carnivores that eat tertiary consumers).

Detailed explanation-2: -Primary Consumer-Animals that consume only plant matter. They are herbivores-eg rabbits, caterpillars, cows, sheep, and deer. Secondary Consumer-Animals that eat primary consumers (herbivores). Tertiary Consumer-Animals that eat secondary consumers ie carnivores that feed on other carnivores.

Detailed explanation-3: -A tertiary consumer is an animal that obtains its nutrition by eating primary consumers and secondary consumers. Usually tertiary consumers are carnivorous predators, although they may also be omnivores, which are animals that feed on both meat and plant material.

Detailed explanation-4: -The tertiary consumer is also referred to as the apex predator. Such consumers typically exist at the very top of every ecological food chain. Moreover, a food chain usually consists of three types of consumers-primary, secondary, and tertiary consumers respectively.

Detailed explanation-5: -The primary consumers are herbivores (vegetarians). The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers.