Which of the following material is not typically derived from wood obtained from forests ?निम्नलिखित में से कौन-सी सामग्री आमतौर पर जंगलों से प्राप्त लकड़ी से प्राप्त नहीं होती है ?
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Correct answer: B. Thermocolथर्मोकोल
Explanation
Paper (wood pulp), matchsticks and plywood are made from wood. Thermocol is expanded polystyrene, a petroleum-based plastic, not a forest product.कागज (लकड़ी की लुगदी), माचिस की तीलियाँ और प्लाईवुड लकड़ी से बनते हैं। थर्मोकोल विस्तारित पॉलिस्टीरीन है, जो पेट्रोलियम-आधारित प्लास्टिक है, वन-उत्पाद नहीं।More Environmental Studies (EVS) questions
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