प्रदूषण का सही अर्थ क्या है?
What is the correct meaning of pollution?
Explanation opens after your attempt
C. पर्यावरण में हानिकारक पदार्थ मिलनाAddition of harmful substances to environment
Concept
Pollution reduces environmental quality. Remember air, water, and soil examples for exams.
Why this answer is correct
The correct answer is C. पर्यावरण में हानिकारक पदार्थ मिलना / Addition of harmful substances to environment. Pollution reduces environmental quality. Remember air, water, and soil examples for exams.
Exam Tip
प्रदूषण पर्यावरण की गुणवत्ता घटाता है। परीक्षा में हवा पानी और मिट्टी के उदाहरण याद रखें।
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