Poll Results
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Which of the following human activities has resulted in an increase of non-biodegradable substances?
The correct option is (C). The use of plastic as packaging material increases non-biodegradable waste. Plastics do not decompose naturally, leading to long-term environmental pollution and harm to soil, water, and living organisms.
CBSE Class 10 Science Question Paper 2025 with Solutions
cbse class 10 previous year question papers – year wise pdf
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