Populations 🐰🐇 Flashcards
Inter-Specific competition ?
Competition between different species
IntrA specific competition?
Competition between same species
Population ?
A group of organisms of the same species in the same place
Habitat?
Where an organism lives
Niche
The role an organism has (what is eats, where it lives)
Ecosystem
Populations, habitats, niches in the same are
Community
Group of species / all the organisms
Biotic factors
Living things / things that used to be living!!
Abiotic factors
Non living
Infant mortality?
Is the number of deaths under the age of 1 per 1000 live births per year
Birth rate
Refers to the number of live births per 1000 per year
Emigration
People leaving an area (Exit)
Immigration
People moving into an area
INTO
Life expectancy
Age when 50% of the population is still alive!!
