hi its awareness

4. SOURCES OF PLASTIC WASTES

13. DISADVANTAGES AND
APPLICATION OF PLASTICS

14. Produce toxic fumes when
burns
Low heat resistant
Non biodegradable
Create pollution
 Recycling is costly
DISADVANTAGES

16. Embrittlement at low
temperature and
deformation at high
temperature.
Poisonous gaseous product
during decomposition causes
cancer.
Chocking the drain system

17. APPLICATIONS

20. Thanks
for