Biological Magnification and Pesticide Residues Quiz
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Questions and Answers

Why were kulhads suggested as an alternative to plastic cups?

  • To address the issue of disposal impact on the environment (correct)
  • To reduce the cost of production
  • To promote the use of clay products
  • To increase the availability of cups
  • What was the reason for introducing disposable cups in trains?

  • To promote the use of plastic
  • To increase the availability of cups
  • To reduce the cost of serving tea
  • For reasons of hygiene (correct)
  • What impact did making kulhads on a large scale have on the environment?

  • Reduced energy consumption
  • Increased plastic waste
  • Loss of fertile top-soil (correct)
  • Promoted environmental sustainability
  • What are the advantages of disposable paper-cups over disposable plastic cups?

    <p>Less impact on environment during disposal</p> Signup and view all the answers

    How would hazardous materials from electronic items affect the environment during disposal?

    <p>Cause air pollution</p> Signup and view all the answers

    What is ozone and how does it affect any ecosystem?

    <p>Ozone is a protective layer that filters out harmful UV radiation from the sun</p> Signup and view all the answers

    How can you help in reducing the problem of waste disposal? Give any two methods.

    <p>Promote recycling and composting</p> Signup and view all the answers

    What do producers do in an ecosystem?

    <p>Make energy from sunlight available to the rest of the ecosystem</p> Signup and view all the answers

    What do you think will be the impact of disposable cups on our environment?

    <p>Negative impact due to increased plastic usage</p> Signup and view all the answers

    What role do disposable cups made of clay play in environmental conservation?

    <p>They promote harmful chemical leaching into the soil</p> Signup and view all the answers

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