Coal and natural gas are non-renewable resources as they take millions of years to form. Forests are renewable, but only if managed sustainably. Minerals are non-renewable because their formation process is extremely slow.
Classify the following as renewable or non-renewable resources—coal, natural gas, forests and minerals.
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Coal and natural gas are classified as non-renewable resources because they are formed from the remains of ancient organisms over millions of years, making them finite and irreplaceable once depleted. Forests are considered renewable resources if they are harvested responsibly and allowed to regenerate, ensuring continuous availability. Minerals, like coal and gas, are non-renewable because their formation is a slow geological process, and their extraction depletes the Earth’s limited reserves over time.
For more CBSE Class 6 Science Curiosity Chapter 11 Nature’s Treasures Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-11/