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Type: Multiple-Choice
Category: Environmental Science
Level: Grade 7
Score: 1
Tags: materials
Author: mrsbateacher
Last Modified: 6 months ago

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Environmental Science Question

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Grade 7 Environmental Science

Which of the following properties makes plastics a problem when discarded as waste? You may choose more than one.
  1. Plastics tend to decompose readily in sunlight.
  2. Plastics tend to float in water, posing special hazards to aquatic life.
  3. Plastics tend not to break down in the environment.
  4. Plastics combine easily with other chemicals.
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