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A group of organisms that can interbreed to produce fertile offspring
What is the definition of species?
Eats only plants
What is a herbivore
Eats both plants and animals
What is a omnivore?
All the living organisms in an ecosystem
What is a community?
A diagram that shows a series of organisms which depend on each other for food (energy)
What is a food chain?
The role an organisms plays within a community.
Occurs when resources are in short supply
When does competition in an ecosystem occur?
Occurs between individuals of different species for one or a few of the resources they require
What is interspecific competition?
Occurs amongst individuals of the same species for all resources required.
What is intraspecific competition?
Apparatus used to measure soil moisture
What is a moisture meter used for?
Wipe probe between use
How to minimise an error when using a pH meter?
Examples of abiotic factors
Method for using a quadrat
Throw randomly, repeat multiple times, count the squares where the organism appears.
Tree, birds, insects, wind, rain
Direction of energy flow
Arrows in a food chain