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Search Results for ecosystem - All Grades

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Grade 7 Biomes
Grade 6 Food Chains and Webs
Which of the following organisms are typical decomposers?
  1. grasses and ferns
  2. mushrooms and bacteria
  3. mice and deer
  4. lions and snakes
Grade 4 Food Chains and Webs
Select an example of a decomposer.
  1. bumble bee
  2. fly
  3. mushroom
  4. bear
Grade 4 Atmosphere
What does the Beaufort Scale help you determine?
  1. the wind speed
  2. the number of animals in your ecosystem
  3. how much rain fell
  4. all of the above
Grade 4 Food Chains and Webs
Select an example of a carnivore.
  1. butterfly
  2. giraffe
  3. lady bug
  4. lion
Grade 3 Communities, Populations, and Ecosystems
If a fire burned part of a forest ecosystem, which of these would probably happen?
  1. All of the animals would die.
  2. All of the plants and seeds would be destroyed forever.
  3. A flood would bring new rich soil.
  4. The animals would move to a nearby part of the ecosystem.
Grade 6 Communities, Populations, and Ecosystems
Grade 9 Communities, Populations, and Ecosystems
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