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प्रश्न
Higher Order Thinking Skill.
Explain how dioxins are formed? Which plastic type they are linked to and why they are harmful to humans?
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उत्तर
Burning PVC plastic releases dioxins which are one of the most dangerous chemicals known to humans.
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संबंधित प्रश्न
Categorize the materials of the following products into ‘can be recycled’ and ‘cannot be recycled’.
Telephone instruments, plastic toys, cooker handles, carry bags, ball point pens, plastic bowls, plastic covering on electrical wires, plastic chairs, electrical switches.
‘Avoid plastics as far as possible’. Comment on this advice.
It is not advisable to burn plastic and synthetic fabrics. Why?
How do plastics impact animals and the environment?
Higher Order Thinking Skill.
Yugaa wants to buy a plastic water bottle. She goes to the shop and sees four different kinds of plastic bottles with resin codes 1, 3, 5 and 7. Which one should she buy? Why?
If you and your friends are given the choice of eating in a plastic plate or a banana leaf platter at a party, which one would you prefer and why?
A bucket made of plastic does not rust like a bucket made of iron. Why?
The burning of PVC releases ______.
List the three unsafe plastics.
Why? do we remove plastics safely? How can it be done?
