Relationships
Signs
Definitions
Ecosystems
Eating
100
Both organisms benefit
What is mutualism
100
+/+. Hint: beneficial
What is mutalism
100
Non living
What is Abiotic
100
Community of living things
What is an ecosystem
100
Animal that only eats meat
What is a carnivore
200
One organism hosts another and the host is harmed
What is Parasatism
200
+/- Hint: Feeding on my prey
What is the sign for a predator
200
Potential of a substance to undergo a change from a chemical reaction
What is Chemical energy
200
I help my ecosystem by breaking down organic material
What is a decomposer
200
Animal that only eats plants
What is a Herbivore
300
Both organisms need the same resources
What is Competition
300
+/- Hint: I love my host
What is parasitism
300
Trapping of the sun's warmth
What is Greenhouse Effect
300
I hurt my ecosystem because i am the clearing of trees
What is deforestation
300
Organisms use sunlight to synthesize food
What is photosynthesis
400
Two organisms interact but do not affect one another
What is neutralism
400
+/+ . A dog lives with its owner
What is Mutualism
400
Several hierarchical levels in an ecosystem
What is Trophic Level
400
Number of organisms living per square mile
What is population density
400
An animal that eats meat and plants
What is an omnivore
500
One organism harms another without any costs or benefits
What is amensalism
500
+/ One organism benefits and the other isn't benefited or harmed
What is commensalism
500
Atmospheric chemicals are assimilated into organic compounds
What is Nitrogen Fixation
500
Needed in ecosystems to produce its own food using light, water, or carbon dioxide.
What is Autotroph
500
Organisms that make their own energy
What is a producer
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