Plastic was once hailed as the wonder material but is now becoming a serious environmental and health problem due to its non-biodegradable nature, Burning of plastics, especially PVC, releases the following harmfull gas into the atmosphere.

Plastic was once hailed as the wonder material but is now becoming a s

1.	Plastic was once hailed as the wonder material but is now becoming a serious environmental and health problem due to its non-biodegradable nature, Burning of plastics, especially PVC, releases the following harmfull gas into the atmosphere.
A.	Dioxins
B.	Le
C.	O
D.	PI
Answer» D. PI

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Plastic was once hailed as the wonder material but is now becoming a serious environmental and health problem due to its non-biodegradable nature, Burning of plastics, especially PVC, releases the following harmfull gas into the atmosphere.

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