☀️Ecology - food chain🌿 Flashcards
Ecology
The study of the interaction between living things and their environment
Biosphere
Part of the planet in which life is found
Contains many ecosystems
Population
All the members of the same species in an area
Community
Contains many different populations
Ecosystem
A community of living organisms interacting with one another
Eg the earth
Why is the earth an ecosystem
Because no part of it is truly isolated from the rest
What is the global ecosystem
The biosphere
Habitat
Place within the ecosystem where the organism lives
Niche
The functional role of an organism in an ecosystem
What is the term ‘niche’ decribing
The population in an ecosystem
Abiotic
Non living factors
Biotic
Living factors
Climatic
weather conditions that affect the community in an ecosystem
Abiotic factors include
Temperature
Currents
Wind speed
Altitude
Biotic factors include
Predators and prey