How can we help?
You can also find more resources in our
Select a category
Something is confusing
Something is broken
I have a suggestion
What is your email?
What is 1 + 3?
The relationship between living and non living organisms
Species, population, community, eco-system, biome, biosphere
to watch what goes on in an environment
In a lab, so you don't harm the environment, set up an eco-system to test.
creating a replica of something in the environment
non living organisms in an environment
living organisms in an environment
Where organisms live
The part organisms play in a habitat
Short term relationship, preditor kills and eats prey.
any long term or close personal relaionship between 2 species
One organism is benifited and one dies.
both organisms are benefitted
one organism is benifited andone is unfazed
competition between different species
competition between organisms of the same species
limits how large a factor can grow. Biotic or ABiotic
Autotrouve. Converts solar energy into food energy
Eat producers to get energy.
Primaryconsumer. They only eat plants.
Preditors, scavengers, saprophytes, omnivores. They may eat plants or mostly animals
feed off dead orgaqnisms they did not kill
Eat the consumers eat the producers
only eat other producers
They break down dead organisms and take in some nutrients and release some in the soil.
Shows the amount of energy passed on.
Represents relationships in an eco-system.
Number of organisms that carry support
one community replaces another to maintain a forming new stable organisms
First community to enter and survive in a destroyed eco-system.
No longer going through succession. Stable. Lots of biodiversity