Lithosere
hydrosere
Psammosere
Reproductively isolated group that naturally breed to produce fertile offspring
food supply, pollination, seed dispersal, disease
A species with low fecundity, reaches sexual maturity at a later age, thus overall has fewer offspring. e.g. elephant
biotic - living facitr
abiotic - non living factor
A factor where the chance of an indivuduals survival does not depend on the density of its population.
Drought, flood, hurricane
The specific role a species plays in its habitat
Low to high - More organisms living and taking root in an environment
Because there is already existing seeds in the soil (which does not already need to develop)
The second time a succession occurs on an area; occurs after a disturbance for example a fire, flood, or human interference.
From wind to insect pollination
The science of grouping organisms according to
the similarities in species.
A species with high fecundity, reaches sexual maturity at a young age and has many offspring. E.G rats
Low to high
Number of all individuals of a species in an area.
Burning, grazing
Community of species, their relationships with eachother and the environment around them.
Factor where the chance of survival for an individual depends on the density of its population.
the climax community
Light, temperature, pH, precipitation
Mowing
A large geographical region with specific climatic conditions within which a characteristic community of species lives.
The climax stage of a succession that has been influenced by humans.
Captive breeding
pioneer community
An area or location where a species lives
All members of all different species living in an area
culling
Food supply, disease, competition for food
A specific abiotic factor within which an organism lives within a specific range
The greatest population that an area can support indefinitely without damaging/over-exploiting the environment