Question

why do welder of the glass pieces usually lose their eyesight? ( class 12 , ch name - spring, book - flamingo)
those who knows the answer only they give ​

Answer 1

Answer:-

They weld pieces of coloured glass into circles of bangles. Their eyes are more adjusted to the dark than to the light outside. That is why, they often end up losing their eyesight before they become adults.Even the dust from polishing the glass of bangles adversely affects the eyes and even adults go blind.

ㅤㅤㅤㅤㅤOR

Welders of the glass pieces work in dark hutments next to the lights of flames of flickering oil lamps. That is why they often lose their eyesight. Lack of proper light is responsible for this state.

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Answer 2

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