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Biotic and Abiotic Questions - All Grades

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Grade 9 Biotic and Abiotic
Grade 5 Biotic and Abiotic
Grade 9 Biotic and Abiotic
Which of these refer to the biotic factors of an ecosystem?
  1. The living together of two dissimilar organisms, as in mutualism, commensalism, amensalism, or parasitism.
  2. Any living part of an environment.
  3. Representation of the number of individual organisms in each trophic level of an ecosystem.
  4. An organism that eats only meat
Grade 9 Biotic and Abiotic
Which of these describes the abiotic factors of an ecosystem?
  1. An umbrella term describing the complete process by which habitat loss results in the division of large, continuous habitats into a greater number of smaller patches of lower total area, isolated from each other by a matrix of dissimilar habitats, and is not just the pattern of spatial arrangement of remaining habitat.
  2. A species that historically lives in one place, but that has been moved to a new geographic location due to human interference.
  3. An environmental factor that tends to limit population size.
  4. Nonliving physical or chemical condition in an environment.
Grade 5 Biotic and Abiotic
Which of the following is NOT a characteristic of living things?
  1. Do not reproduce
  2. Made of cells
  3. Responds to stimuli
  4. Grows and develops
Grade 7 Biotic and Abiotic
Grade 9 Biotic and Abiotic
Grade 8 Biotic and Abiotic
Grade 4 Biotic and Abiotic
Grade 7 Biotic and Abiotic
Grade 4 Biotic and Abiotic
Which of the following are examples of non-living things?
  1. chair, desk, window, dog
  2. dog, cat, frog, tree, wood
  3. plastic, cup, window, rock
  4. dinosaur, paper, pencil
Grade 7 Biotic and Abiotic
Which pair of characteristics is common to all living things?
  1. Having a digestive system and responding to certain environment factors
  2. Having a vascular system and producing cells during growth
  3. Having lungs to breathe and using wings to move
  4. Having one or more cells and having the ability to reproduce
Grade 4 Biotic and Abiotic
Which of these is an abiotic factor in an ecosystem?
  1. ant
  2. decaying plant
  3. earthworm
  4. sand
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