Energy in an Ecosystem

nonliving parts in an ecosystem

the numbers of living organisms in an ecosystem that provide a balance between the food source and the living organisms

the living parts of an ecosystem

the long-term chande in the average weather conditions

all the different populations that share an ecosystem or live together in one area

the relationship between species within an ecosystem for food, space/shelter, water, sunlight, or nutrients

organisms that eat ither organisms to obtain energy

organisms that break down deadplants and/or animals to obtain energy

the community plus all the aspects of nonliving things, such as water, air, soil, and climate

any organisn that is in immediate danger of becoming extinct

the possible effect, positive or negative, of a change or program on an ecosystem

describes the way food (energy) passes from multiple organisms to other organisms

the process that results in the devestation of a natural habitat causing the displacement or death of palnts and animals in that region

species that is introduced into an area where it does not normally exist

the relationship between species in an ecosystem where bothj species benefit

the relationship between species within an ecosystem where one of the species benefits and the other is harmed

anything added to the enviroment that is unfitting to life

consists of all the members of one species in a particular area

an animal that hunts and eats other animals

an animal that is hunted and eaten by other animals

organisms that make their own food

the exhaustion or using up of materials

the food source for organisms in an ecosystem

organisms that are physically similar enough to reproduce

the death of one species

the relationship where at least one species benefits and the other is unharmed, benefits, or is harmed