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Science Questions - All Grades

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Grade 4 Food Chains and Webs
An animal that eats both plants and animals is a(n)
  1. herbivore.
  2. carnivore.
  3. dinosaur.
  4. omnivore.
Grade 4 Biotic and Abiotic
Grade 6 Forces and Motion
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 8 Periodic Table and Elements
Grade 6 Properties of Matter
Grade 4 Communities, Populations, and Ecosystems
A living thing's home is its
  1. trait.
  2. habitat.
  3. soil.
  4. food web.
Grade 7 Forces and Motion
Grade 5 Food Chains and Webs
An example of a decomposer is
  1. bacteria.
  2. water.
  3. energy.
  4. niche.
Grade 8 Periodic Table and Elements
Grade 4 Food Chains and Webs
Grade 6 Properties of Matter
Grade 4 Food Chains and Webs
Grade 5 Food Chains and Webs
Which list shows a possible order in which energy moves through an ecosystem?
  1. herbivore, carnivore, Sun, producer, decomposer
  2. Sun, producer, herbivore, carnivore, decomposer
  3. Sun, producer, predator, consumer, decomposer
  4. producer, Sun, carnivore, herbivore, decomposer
Grade 6 Matter
Melting is when a substance changes from a
  1. solid to a liquid (i.e. from ice to water).
  2. liquid to a solid (e.g. water to ice).
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