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Changes in Materials that are Useful or Harmful to One’s Environment

Quiz by Joanna L. Panaguiton

Grade 4
Science
Philippines Curriculum: Grades K-10 (MELC)

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10 questions
Show answers
  • Q1

    Is the change useful or harmful to the environment?

    Question Image

    useful

    harmful

    30s
  • Q2

    Is the change useful or harmful to the environment?

    Question Image

    useful

    harmful

    30s
  • Q3

    Is the activity useful or harmful to the environment?

    Question Image

    harmful

    useful

    30s
  • Q4

    Is the change useful or harmful to the environment?

    Question Image

    useful

    harmful

    30s
  • Q5

    What do you call the cutting down of trees?

    Reforestation

    Propagation

    Deforestation

    Plantation

    30s
  • Q6

    The smoke and toxins that enter the air also contribute to the greenhouse effect resulting to ____________.

    global warming

    global warming

    global warming

    global warming

    30s
  • Q7

    To prevent/minimize the effect of burning of garbage we need to do_________.

    harmful things

    waste segregation

    throwing things

    useful things

    30s
  • Q8

    Set up a compost pile to compost yard trimmings is an example of ________.

    rot

    recycle

    reduce

    repair

    30s
  • Q9

    What does the image show?

    Question Image

    repair

    recycle

    rot

    reduce

    30s
  • Q10

    What does the image show?

    Question Image

    Reduce

    rot

    reuse

    recycle

    30s

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