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5 Written questions

5 Matching questions

  1. Mutualism
  2. Commensalism
  3. Ecosystem
  4. Community
  5. Tundras
  1. a ______________ consists of the living and non-living things in an area that interact with one another
  2. b Earth's biomes include, taigas, _________, deserts, grasslands, rain forests, and deciduous forests.
  3. c When one organism benefits but does not harm the other, the relationship is called ______________ (one is happy, and the other doesn't care).
  4. d All the populations living in an area make up a ___________.
  5. e Both organisms benefit in _______________. This is a positive form of symbiosis because the relationship benefits both species.

5 Multiple choice questions

  1. An environmental factor that limits how large a population can grow.
  2. A relationship between two kinds of organisms that lasts over time is called _____________.
  3. ________________ is a relationship in which an organism of one species benefits at the expense of another organism of another species (one is happy and one is sad).
  4. ______________ is the average weather pattern of a region over time.
  5. A material in soil formed by the breakdown of plant and animal remains.

5 True/False questions

  1. Exponential GrowthWhen a population has access to ample food, living space, and other resources, it will grow very quickly in a pattern called ________________.


  2. Biotic factorAny living thing that is a part of an ecosystem is a __________.


  3. BiomeWhat root word means "living"?


  4. Taiga___________ is a cool forest of cone-bearing evergreen trees.


  5. Carrying CapacityAn environmental factor that limits how large a population can grow.