| A | B |
|---|
| Abiotic | Non-living parts of an ecosystem |
| Biotic | Living parts of an ecosystem |
| Food chain | Pathway which energy follows from producer to consumer |
| Producer | Organism that is capable of making its own food |
| Consumer | Organism that relies on producers as a food source |
| Predator | One that captures, kills, and consumes another |
| Prey | One that us captured, killed and consumed by another |
| Carrying capacity | Number of individuals of a species that an ecosystem can support |
| Succession | Sequential replacement of populations in an ecosystem |
| Ecosystem | All the biotic and abiotic parts of an environment |
| Ecology | Study of organisms and their environment |
| Biodiversity | Having many species in one area |
| Community | All the populations in an area |
| Population | All the members of a species in an area |
| Species | Group of organisms capable of producing fertile offspring in the natural environment |
| Habitat | Physical area where an organism lives |
| Niche | The way of life of a species, the role the species plays in its ecosystem |
| Climate | The amount of rain fall and temperature in an area |
| Herbivore | Animals that eat only plants |
| Carnivore | Animals that eat only other animals |
| Omnivore | Animals that eat both plants and animals |
