Question

दृश्य प्रदूषके व अदृश्य प्रदूषके कोणती ?

Answer 1

DRUSA PRADUSHAN

1. SOUND POLLUTION

2. AIR POLLUTION.

ADRUSH POLLUTION IS IMMITING OF HARMFUL RAYS OF

1. ALPHA,

2. BETTA, AND

3. GAMMA RAYS.