Question

name any four man mad soures​

Answer 1

Answer:

1. machine

2. well

3. street light

4. tube well

Answer 2

${\Large{\underline{\texttt{\green{ Man-made Sources :}}}}}$

• Televisions

• X-ray security systems

• Combustible fuels

• Buildings

• Road construction

• Flourescent lamp starters

• Nuclear power plants

• Industrial radiography

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