The variety of living organisms in an area.
The area inhabited by a species. It includes physical factors such as soil and temperature range and the living biotic factors like availability of food or presence of predators. The number of different habitats in the area.
A group of similar organisms able to reproduce to give fertile offspring. The number of different species and the abundance of each species in an area.
The variation of alleles within a species or a population of species
- Choose an area to sample at random to increase representativeness.
- Record number of…