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- Multiple ChoicePlease save your changes before editing any questions.
The gradual change that comes to an ecosystem as it matures.
Biomass
Abiotic Succession
Ecological Succession
Pioneer Species
- Multiple ChoicePlease save your changes before editing any questions.
The total weight or volume of organisms in an ecosystem.
Bio-differentiation
Pioneer Species
Lichen
Biomass
- Multiple ChoicePlease save your changes before editing any questions.
Algae and Fungi living together in a mutualistic relationship.
Lichen
Biome
Ecology
Climax Community
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The first organisms to reappear after an ecosystem is damaged.
Abiotic Community
Pioneer species
Succession
Biomass
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An ecosystem that has been stable for a long period of time with a high level of species diversity.
Lichen
Pioneer Species
Climax Community
Succession
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The progression of life in an area that starts with bare rock or sand but no soil. Example: a volcanic island.
Climax Community
Pioneer Species
Secondary Succession
Primary Succession
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The progression of life in an area that starts with soil.
Example: after a forest fire.
Biomass
Pioneer Species
Primary Succession
Secondary Succession
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Development or accidents that change an ecosystem.
Human Impact
Natural Disaster
Ecological Resistance
Lichen
- Multiple ChoicePlease save your changes before editing any questions.
Natural disruptions to ecosystems such as hurricanes, floods, drought or volcanoes.
Biogeography
Pioneer Species
Human Impact
Natural Disaster
- Multiple ChoicePlease save your changes before editing any questions.
The measurement of the variety of organisms (number of different species) in an ecosystem.
Biomass
Population Diversity
Pioneer Species
Human Impact
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To come next in terms of populating an ecosystem.
Biodiversity
Pioneer Species
Impact
Succeed
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Interaction between organisms in different species or organisms in the same species for limited resources.
Biological Competition
Lichen
Biodiversity
Pioneer Species