Proper Waste Disposal

First Quarter Exam 2015 - Science Grade 4 / First Quarter Exam 2015 - Science Grade 4

Sample Question

In school or at home, there are plenty of used paper, soda cans, plastic water bottles, and food wrappers that we do not need anymore.

How can we benefit more from these waste?

  • Throw them into the landfill so that garbage collector can gather them and sell them.
  • Bury them in the ground.
  • Burn them so that they will not occupy space.
  • Recycle them and turn them into useful materials.

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