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प्रश्न
Given are three suggestions to conserve resources: Write the 3Rs in suitable places.
Melting used plastic to lay roads ______.
एक शब्द/वाक्यांश उत्तर
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उत्तर
Melting used plastic to lay roads Recycle.
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Meaning of Resources
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संबंधित प्रश्न
______________ resources are being used in the present.
What are resources?
Mark the following in the outline map of India.
- Neyveli
- Bay of Bengal
- Arabian Sea
- Forest region of Tamil Nadu
- Indian Ocean
- Iron mining in Kanjamalai (Salem).
Match the following
| 1. | Renewable resource | Iron |
| 2. | Metallic resource | Mica |
| 3. | Non-metallic resource | Wind energy |
| 4. | Fossil fuel | Sedimentary rock |
| 5. | Limestone | Petroleum |
Define - Resource.
______ are resources that exist without the action of humankind.
Solar Panels generate ______.
Silicon, extracted from sand, a ______, is used in making PV cells.
A plate that can absorb solar energy is known as ______.
Statement: All resources have value.
Inference 1: Petroleum has great economic value.
Inference 2: Air is a non – commercial resource.
Now choose the right answer.
