Which of the following pairings of organisms and their method of obtaining nutrients is incorrect?


autotrophs - chemosynthesis

herbivores - algae

detritivores - inorganic matter

carnivores - other animals

herbivores -algae seems more sufficent?

herbiovres

To determine if the pairing of organisms and their method of obtaining nutrients is incorrect, we need to understand the different methods by which organisms obtain nutrients.

Autotrophs are organisms that can produce their own food using energy from sunlight (photosynthesis) or from inorganic chemicals (chemosynthesis). Therefore, the pairing of autotrophs with chemosynthesis is correct because chemosynthesis is a method used by specific autotrophic organisms in certain environments, such as deep-sea vent ecosystems.

Herbivores are organisms that consume plant material for nutrients. While some herbivores may consume algae, it is not the only source of their nutrients. Herbivores can also feed on other types of plants and vegetation. Therefore, the pairing of herbivores with algae is not incorrect. In fact, algae can be a significant food source for many herbivorous organisms.

Detritivores are organisms that obtain nutrients by feeding on dead organic material, such as decaying plants and animals. They play a crucial role in nutrient recycling. Therefore, the pairing of detritivores with inorganic matter is incorrect because detritivores consume organic, not inorganic, matter.

Carnivores are organisms that primarily feed on other animals. This pairing is correct because carnivores indeed obtain their nutrients by consuming other animals.

Based on these explanations, the pairing that is incorrect is detritivores with inorganic matter.