GEOLOGY

Detailed explanation-1: -The animals that feed on producers are called herbivores and are considered as primary consumers. Deer feeds directly on plants. Hence, it is a primary consumer.

Detailed explanation-2: -A deer is a primary consumer. In a food chain, the primary consumers are the ones that eat the producers. Deer are herbivores, which means they eat plants.

Detailed explanation-3: -Some examples of primary consumers are deer, cow, rabbit, elephant, and zebra.

Detailed explanation-4: -The primary consumers are herbivores (vegetarians). The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers.

Detailed explanation-5: -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.