Relationship Definitions
What does a mutualism relationship mean?
Both organisms benefit.
What is a biotic organism?
A living organism
What is the place where an organism lives called?
Habitat
What are resources that humans need made by nature?
Natural resources
What is the difference between a food web and a food chain?
A food chain is one line of organisms, while a food web is more complex with multiple food chains
What is a commensalism relationship?
One organism benefits, while the other is unaffected.
What is a Abiotic organism?
A non-living thing.
What is a singular living thing called?
An organism
What are plants considered?
Producers
Which way do the arrows point to in a food chain or food web?
In the direction the organism is bring eaten by
What is a parasitism relationship?
Parasite benefits, while the host is harmed.
What is competition? (In an environment)
Two organisms that have the same needs
What is it called when many organisms have the same needs?
Competition
Non-living and living things in the same area
An environment
What does every food chain and food web start with?
The sun
What is predation?
Two different species; one is predator and one is prey.
What is a food web?
A complex network of food chains in an ecosystem.
What is something that is made in nature that humans use?
Natural Resources.
Just living things
Community
What are the two roles in a food web
Producer and consumer
What is a niche?
What is the definition of symbiosis?
A close relationship between two different organisms.
What is it called when non-living and living organisms all live in the same place.
Ecosystem
Multiple of the same organisms
Population
What would happen to a food web or food chain if the lowest organism dies out?
The rest of the organisms would also die out because they wouldn’t have any food to eat.