MEDIUM
7th CBSE
IMPORTANT
Earn 100

What are burrs? Why do workers remove burrs from wool? 

Important Questions on WorkSheet-3

MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 27 - WorkSheet-3>WorkSheet-3>Q F
What do you understand by occupational hazard? Which occupational hazard is associated with the processing of wool? How can a worker be saved from this problem?