Concern for environment declines



  1. How many people in the survey indicated concern for the environment?
  2. What was the percentage drop in concern since the previous survey?
  3. Devise a survey questionnaire which you could use to find out the environmental concerns of people in your school or locality.
  4. Decide how to sample the population you choose for the survey, carry it out, and record percentages to compare to those reported in this article.



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