Energy Pyramid
Survival of the Fittest
Webs and Chains
Symbiosis
Crossword Clues
100
Group that uses sunlight to convert carbon dioxide and water into sugar and oxygen.
What are producers?
100
A characteristic that makes an individual better suited to its environment may eventually become common in that species through what process?
What is natural selection?
100
Source of energy for photosynthesis
What is the sun?
100
Parasites home
What is host?
100
Overlapping food chains (7 letters)
What is a foodweb?
200
Process that releases stored energy.
What is respiration?
200
The behaviors and physical characteristics that allow organisms to live successfully in their environments.
What are adaptations?
200
Breaks down waste material
What is a decomposer?
200
Relationship where one organism is harmed and the other benefits.
What is parasitism?
200
Earthworms, bacteria and mushrooms (11 Letters)
What are decomposers?
300
Herbivores
What are primary consumers?
300
An interaction in which one organism kills another for food.
What is predation?
300
Trophic level of a deer
What is a primary consumer?
300
The 3 types of symbiotic relationships.
What are mutualism, parasitism, and commensalism?
300
Organisms role in the community (5 letters)
What is a niche?
400
Eats plants and animals.
What is an omnivore?
400
Predation can have a major effect on this.
What is population?
400
Trophic level of a frog
What is a secondary consumer?
400
Both organisms benefit
What is mutualism?
400
Individuals of the same species living together in the same area (10 letters)
What is population?
500
Trophic level with the most available energy.
What is producer?
500
The three major types of interactions among organisms.
What are competition, predation, and symbiosis ?
500
Trophic level with the most organisms
What is producers?
500
A relationship in which one species benefits and the other species is neither helped nor harmed.
What is commensalism?
500
Occurs when two organisms try to occupy the same niche (11 letters)
What is competition?
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