कोयले को काला सोना क्यों कहा जाता है? कोई 3 कारण लिखें।
Answers
कोयला एक ठोस कार्बनिक पदार्थ है जिसको ईंधन के रूप में प्रयोग में लाया जाता है। ऊर्जा के प्रमुख स्रोत के रूप में कोयला अत्यंत महत्वपूर्ण हैं। कुल प्रयुक्त ऊर्जा का ३५% से ४०% भाग कोयलें से पाप्त होता हैं। विभिन्न प्रकार के कोयले में कार्बन की मात्रा अलग-अलग होती है। कोयले से अन्य दहनशील तथा उपयोगी पदार्थ भी प्राप्त किया जाता है। ऊर्जा के अन्य स्रोतों में पेट्रोलियम तथा उसके उत्पाद का नाम सर्वोपरि है।
Coal is considered as black gold because of its high economic importance and high demand
Explanation:
Coal is a dark-colored sedimentary rock that is formed due to burial of plants and trees, millions and thousands of years back. The coal deposited areas indicate a swampy area. It is comprised of organic carbon, forming 4 types of carbon namely Peat, Lignite, Bituminous, and Anthracite. These are comprised of different amounts of carbon and water content in them.
Coal is often considered as black coal. Some of the reasons are as follows-
- It is an important economic mineral, and helps in the growth of a country's economy, along with other minerals such as gold, petroleum, and crude oil.
- These are highly demanding but it involves a large amount of money in the extraction process.
- It can cause inflation which directly affects the price of other materials.
#Learn more with brainly about:
Coal https://brainly.in/question/12514033
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