The place in which an organism lives. It should provide food, shelter/space and water.
All the living and nonliving things with which an organism may interact.
A group of organisms of the same species populating a given area.
The study of the interactions between organisms and their living (biotic) and non-living (abiotic) environment.
The living part of an ecosystem.
All the living and nonliving things that interact in an area. If one part of this is damaged or disappears, it has an impact on everything else.
Organisms that use energy from sunlight to make their own food (photosynthesis). aka- Autotrophs. Ex: plants and some bacteria and algae
A series of steps in which organisms transfer energy by eating and being eaten.
The pattern of overlapping food chains in an ecosystem.
Organisms that eat other organisms for food and energy. They can't make their own food ( A.K.A. Heterotrophs).
Organisms that break down the dead remains of other organisms into simple materials like carbon dioxide and water. Examples: many bacteria and fungi
The ecological occupation or "job" of a plant or animal in nature.
A symbiotic relationship in which one organism lives in or on another organism (the host) and harms or kills it. :) :(
The struggle to survive in nature due to limited food, water, shelter/space or light.
A symbiotic relationship in which both species benefit from the relationship. :) :)
The control of a population due to predators eating prey.
A close relationship between two species that benefits at least one of the species.
A symbiotic relationship in which one member of the association benefits and the other is neither helped nor harmed. :) :|
Animals that hunt and eat other animals.
An animal hunted or caught for food by a predator.
Living factors in the environment.
Non living factors in the environment.
A consumer that eats only plants (prairie dogs, bison) aka- primary consumers
A consumer that eats both plants and animals (bears, raccoons, humans)
A resource that keeps a population from growing forever. Populations cannot grow without stopping because the environment only has a certain amount of food, water, space and other resources.
A non-native species whose introduction does or is likely to cause harm (economic, environmental or harm to human health). They usually spread quickly.
A consumer that eats other animals (eagles, lions) aka- secondary, tertiary, quaternary etc. consumers
YOU MIGHT ALSO LIKE...
Honors Biology Chapter 18.1 & 18.2 Notes - Introduction to Ecology
Ecology Part 1
Vocabulary Living Systems and the Environment
OTHER SETS BY THIS CREATOR
Earth's Changing Surface - Chapter 3 (Erosion and Deposition)
Earth's Changing Surface - Chapter 2- (Weathering and Soil Formation)
Inside Earth - Chapter 5 (Rocks)
Inside Earth - Chapter 4 (Minerals)
THIS SET IS OFTEN IN FOLDERS WITH...