Ecology

Individual is a single living organism

Group of organism of the same species that live in the same area

All population of different species interacting with each other on an ecosystem

Is a place where organism live

Community of organism and their environment interacting together

The part of earth that contains all ecosystem

Light intensity Temperature pH in soil Moisture/ water availability Air Humidity

Prey Competitors Predators Parasites Disease

• predators, competition , disease • temperature change, nutrients level

Organism of two species use the limited resources and have a negative impact to each other -/- both organism

A member of one specie predator eats all or part of the body of a member of another species prey (+/-)

(+/+) long term close association between two species in which two species in which both partners benefits

(+/-) (parasite/host) close association between two species in which one benefits and the other is harmed Interaction in which one organism, the parasite derives its nourishment from another organism it’s host which is harmed in the process

An organism that makes it own organism nutrients through photosynthesis

An organism that gets its energy by feeding on other organism

An organism that gets it energy by eating plants

An animals that gets its energy by eating other animals

An organism that gets its energy from dead or waste organic material

The total mass of all organism in a habitat Sun is principal source of energy input to biological system

Only the energy that is made into new cells remains with the organism to be passsed on Even then some of this energy doesn’t get consumed But energy is still stored in these parts and so it doesn’t get passed on

Making waste product As movement As heat As un digested waste