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Communities, Populations, and Ecosystems Questions - All Grades

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Grade 4 Communities, Populations, and Ecosystems
What is the role of an organism within its environment?
  1. factor
  2. ecosystem
  3. accommodation
  4. niche
Grade 3 Communities, Populations, and Ecosystems
An organism is any
  1. nonliving thing.
  2. individual living thing.
  3. animal that eats fruit and meat.
  4. none of the above
Grade 4 Communities, Populations, and Ecosystems
A living thing's home is its
  1. trait.
  2. habitat.
  3. soil.
  4. food web.
Grade 3 Communities, Populations, and Ecosystems
Grade 4 Communities, Populations, and Ecosystems
Grade 4 Communities, Populations, and Ecosystems
Grade 5 Communities, Populations, and Ecosystems
Which description is true about the organization of an ecosystem?
  1. Communities make up species, which make up populations.
  2. Populations make up species, which make up communities.
  3. Species make up communities, which make up populations.
  4. Species make up populations, which make up communities.
Grade 5 Communities, Populations, and Ecosystems
Grade 8 Communities, Populations, and Ecosystems
The pond where a catfish lives is best described as a(n)
  1. habitat.
  2. population.
  3. ecosystem.
  4. organism.
Grade 3 Communities, Populations, and Ecosystems
Grade 7 Communities, Populations, and Ecosystems
What is a community?
  1. habitat with abiotic factors added
  2. very small habitat
  3. all the abiotic factors in a specific area
  4. all the different populations that live together in an area
Grade 5 Communities, Populations, and Ecosystems
Grade 6 Communities, Populations, and Ecosystems
Grade 4 Communities, Populations, and Ecosystems
Grade 7 Communities, Populations, and Ecosystems
Grade 4 Communities, Populations, and Ecosystems
An ecosystem is a
  1. place where animals go eat.
  2. place where animals go to graze.
  3. community of plants and animals and the physical environment in which they live.
Grade 6 Communities, Populations, and Ecosystems
What is an ecosystem?
  1. something that affects a certain population
  2. all living and nonliving things in a particular area
  3. an increase in the Earth's temperature
  4. organisms that make their own food
Grade 6 Communities, Populations, and Ecosystems
Grade 5 Communities, Populations, and Ecosystems
A population can survive within an ecosystem if the
  1. habitat is large enough to provide shelter.
  2. group can migrate each season.
  3. niche is completely unoccupied by another species.
  4. basic needs can be met.
Grade 5 Communities, Populations, and Ecosystems
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