(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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A relationship where both organisms benefit
mutualism
A species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically
Keystone species
The variable that is measured during an experiment.
Dependent variable
A community of living things and all the non-living things that affect them.
ecosystem
What is one way keystone species help the ecosystem?
Regulate animal populations
An organism that eats meat
carnivore
A relationship where one organism benefits while the other species it depends on is harmed
parasitism
Do we use the standard system or the metric system in the US?
Standard system
The variable that is held constant.
Controlled variable
A large group of ecosystems that share the same climate and have similar types of communities
biome
The study of the relationships between living things is called what?
Ecology
The part of the earth that supports life is called?
biosphere
An organisms that eats plants
herbivore
A relationship where one species benefits while the other species remains unaffected
commensalism
Is a bird biotic or abiotic?
biotic
A single living things
organism
What is an example of an abiotic factor?
light
Organisms that create their own energy
autotrophs
Organisms that break down organic material
decomposers
All the living things that live and interact in the same area, at the same time
community
Organisms that eat to consume energy
heterotrophs
Only 10% of the energy is transferred from one trophic level to the next, the rest is lost as heat.
Rule of 10
A group of organisms of the same species that interbreed and love in the same place, at the same time.
population
An organisms that eats plants and animals
omnivores
The variable that is manipulated or changed.
Independent variable
When predators are removed from an ecosystem what happens?
A trophic cascade
The relationships between two different individual species that live together in a close relationship
symbiosis
In one of the videos we watched, what was one of the keystone species?
Large purple and orange starfish
What are scientists who study ecology called?
Ecologists
