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Recycling code 3 is given to:

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Important Questions on Synthetic fibres and plastics

EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
What is the importance of plastic resin codes?
MEDIUM
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Soft drinks and juices are marked number 1 in the middle of the triangle. It indicates that the bottles are made of _____.
MEDIUM
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
The number in the chasing arrows indicates the Universal Recycling Symbol.
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
HDPE stands for _____.
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
No code is written on some plastics.
MEDIUM
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
What is the role of codes written on the plastics in the recycling process?
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
The resin code best for recycling of plastic is
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment

Write the quadrants in which the following points lie:

-4,7

MEDIUM
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Why it is essential to recycle the same codes in one lot? 
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
What is the use of recycling codes?
MEDIUM
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Name the code of the plastics that have major share in recycling process.
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Uncoded plastics belong to:
MEDIUM
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment

_____ is basically used to identify the material from which an item is made.

EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Resin code 6 is the widely recycled plastic.
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Draw and explain the diagram of the universal recycling symbol.
MEDIUM
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Code 4 stands for _____.
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Cotyledons are also called-
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
_____ (Nylon codes/Resin codes) are used to identify different types of plastics.
MEDIUM
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
Which code plastics occupy major share in recycled plastics?
EASY
Science>Chemistry>Synthetic fibres and plastics>Plastics and environment
All other plastics belong to code 7 (O) Other.