Succession, Weathering, Catastrophic Events, Water
Quiz by Jill Schaben
Grade 7
Science (2010) (Archived)
Texas Essential Knowledge and Skills (TEKS)
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48 questions
Show answers
- Q1The variety of biotic factors and species in an ecosystemBiodiversity30s
- Q2Living things in an ecosystemBiotic Factors30s
- Q3Non-living things in an ecosystem (includes rocks, soil, climate, etc.)Abiotic Factors30s
- Q4Habitat loss, extinction and threatened species, human developmentThreats to biodiversity30s
- Q5The long-term ability to maintain an ecosystemSustainability30s
- Q6The development of a brand new ecosystem from bare rock (after glacier or volcano)Primary Succession30s
- Q7The repair of an ecosystem to equilibrium after it is disturbedSecondary Succession30s
- Q81. Bare Rock (after volcano or glacier)Primary Succession Stages30s
- Q9Pioneer specieslichen, moss - release acid that causes chemical weathering30s
- Q10A stable, mature community that undergoes little or no change in species over time; the final stage of successionclimax community30s
- Q11the changing sequence of communities that live in an ecosystem during a given time periodecological succession30s
- Q12An environmental factor that prevents a population from increasinglimiting factor30s
- Q13Place where an organism liveshabitat30s
- Q14A very small specialized habitat, such as the space under a rock.microhabitat30s
- Q15first species to populate an area during successionpioneer species30s