Flashcards in ECOSYSTEMS Deck (18)
The study of how organisms interact with each other and with their environment
A non-living factor of the environment
A living factor of the environment
Relationship between organising that are trying to use the same limited resource
Relationship between two organising, where one kills and eats the other
Relationship between two organisms living closely together, where each benefits the other.
relationship between two organisms, where one lives on or in the other and feeds of it
Relationship between two organisms, where one benefits and the other is unharmed.
Organisms that make the food for the community
Organisms that require a ready-made source of food
Organisms such as some bacteria that break down the bodies of dead organisms and animal wastes and recycle material.
Eats plants and meat
Food web definition
All the linked food chains in an ecosystem
Food chain definition
A sequence of organisms feeding on each other
The range of different species in a community