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Drs-Ecol-Terms 2
Food Chains and Such Vocab
| Term | Definition |
|---|---|
| Food Chain | The Sequence of who eats who in a biological community to obtain nutrition. |
| Primary Producer | The base of every food chain; organisms that make their food from sunlight and/or chemical energy. |
| Primary Consumer | Animals that eat primary producers/plants; herbivores. |
| Secondary Consumer | Consumers that eat primary consumers; secondary consumers can eat meat and plants/sustain on either. |
| Tertiary Consumer | Consumers that eat secondary consumers. |
| Quaternary Consumers | Quaternary consumers are consumers that eat tertiary consumers. |
| Autotrophs | Another word for Primary Producer- The base of every food chain; organisms that make their food from sunlight and/or chemical energy. |
| Heterotrophs | Heterotrophs are consumers in general, they cannot produce their own food like primary producers. |
| Herbivores | Another word for a primary consumer- Animals that eat primary producers/plants; herbivores. |
| Carnivores | Secondary consumers and above; a meat eater/cannot survive on plants alone. |
| Omnivores | Secondary Consumer; a meat and plant eater, can live on either. |
| Example of a Food Chain | For instance, the grassland biome has a food chain in which the primary producer is grass and the primary consumers are grasshoppers. |
| Example of a Primary Producer | For instance, in the ocean biome food chain, phytoplankton is the primary producer. |
| Example of A Primary Consumer | For example, in the ocean biome food chain, zooplankton is the primary consumer. |
| Example of a Secondary Consumer | For example, in the pond biome food chain, the dragonfly larva is the secondary consumer. |
| Example of a Tertiary Consumer | For instance, in the ocean biome food chain, seals are the tertiary consumers. |
| Example of A Quaternary Consumer | For instance, in the pond biome food chain, raccoons are the quaternary consumers. |
| Example of a Autotroph | For example, in the grassland biome food chain, grass is the autotroph. |
| Example of A Heterotroph | For example, grass hoppers are heterotrophs, rats are heterotrophs, snakes are heterotrophs, and hawks are heterotrophs. All of them are type of consumers in the grassland biome food chain. |
| Example of a Herbivore | For instance, grasshoppers are herbivores in the grassland biome food chain. |
| Example of a Carnivore | For instance, white sharks are carnivores in the ocean biome food chain. |
| Example of a Omnivore | For example, a rat is a omnivore, it can eat plants and meat. |