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Third Grade (Grade 3) Science Questions

You can create printable tests and worksheets from these Grade 3 Science questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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Grade 3 Heat Transfer
Grade 3 Rocks
Grade 3 Zoology
Animals without backbones are called                .
  1. vertebrates
  2. amphibians
  3. invertebrates
  4. reptiles
Grade 3 Environmental Science
Which is a natural resource?
  1. Summer - Tree - Small tree
  2. Valentine's Day - Cup Cake - Small cupcake
  3. Fall - Umbrella - Small umbrella
  4. Back To School - Notebook - Small notebook
Grade 3 Biology
Grade 3 Environmental Science
A beaver uses branches and mud to build a dam.

Which is the most likely change to the Earth's surface caused by the dam?
  1. the dam changes the flow of water
  2. the dam changes the air temperature
  3. the dam changes the type of rocks nearby
Grade 3 Oceanography and Hydrology
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