1 / 30 Coal found in India has a low calorific value, meaning it produces ___ energy per unit compared to higher-quality coal.
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3 / 30 True or False: The Gondwana coalfields account for only 50% of India's total coal reserves.
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4 / 30 ![]() False. The Gondwana coalfields account for 98% of the total coal reserves in India.
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6 / 30 Burning coal leads to large-scale pollution, contributing to environmental degradation and health issues.
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7 / 30 How does the scattered and limited nature of coal reserves in India affect production?
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8 / 30 The scattered and limited reserves make extraction and production more challenging and less efficient.
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9 / 30 What are the primary products obtained from petroleum refining?
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10 / 30 Petroleum refining yields various products.
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12 / 30 ![]() False. Petroleum is a non-renewable energy source, making its availability limited.
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13 / 30 What environmental impacts are associated with petroleum extraction and burning?
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14 / 30 The extraction and burning of petroleum produce greenhouse gases, contributing to environmental pollution and global warming.
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15 / 30 True or False: Oil spills have no significant effect on marine life.
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16 / 30 ![]() False. Oil spills pollute oceans and lead to the death of many marine animals.
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18 / 30 Light distillates are petroleum products.
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19 / 30 Fill in the blank: The first private sector refinery in India is located in ___ and is known as Reliance Petroleum Limited.
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21 / 30 True or False: The Mumbai High oil field is located 176 kilometers off the coast of Chennai.
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22 / 30 ![]() False. The Mumbai High oil field is located 176 kilometers off the coast of Mumbai.
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23 / 30 Riddle: I am a prominent offshore oil field, elevated and rich, producing millions of tonnes, which field am I?
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25 / 30 What is the significance of the Digboi Oil Field in India?
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26 / 30 ![]() The Digboi Oil Field in upper Assam is recognized as the largest oilfield in India.
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27 / 30 Fill in the blank: Heavy products from petroleum include bitumen, which is used in ___ construction.
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29 / 30 Which basin in Gujarat is noted for its oil-bearing regions along with several other sites?
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