41. Essay: “Understanding Renewable Energy Sources” - ...

41. Essay: "Understanding Renewable Energy Sources"

Renewable energy sources are compulsory for a sustainable future. This essay explores the different types of renewable energy and their importance.
Renewable energy comes from natural sources that are replenished constantly, such as sunlight, wind, rain, tides, and geothermal heat. These sources are sustainable, meaning they won’t run out like fossil fuels.
Solar energy, harnessed from the sun, is used in solar panels to produce electricity. Wind energy is captured through wind turbines. Hydroelectric power generates electricity from flowing water, while geothermal energy harnesses heat from the earth.
Using renewable energy reduces dependence on fossil fuels, which are harmful to the environment due to their greenhouse gas emissions. Renewable energy sources produce little to no such emissions, making them cleaner and more environmentally friendly.
Renewable energy also plays a crucial role in combating climate change. By reducing greenhouse gas emissions, these energy sources help mitigate the effects of global warming.
In conclusion, understanding renewable energy sources is key to moving towards a more sustainable and environmentally friendly future. They offer a pathway to reduce pollution and combat climate change.
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Vocabulary List

 

1. Sustainability (स्थिरता) – The ability to be maintained at a certain rate or level, especially regarding environmental impact. – विशेष रूप से पर्यावरणीय प्रभाव को लेकर एक निश्चित दर या स्तर पर बनाए रखने की क्षमता।


2. Solar Panels (सौर पैनल) – Devices that convert light into electricity, usually using photovoltaic cells. – ऐसे उपकरण जो प्रकाश को बिजली में परिवर्तित करते हैं, आमतौर पर फोटोवोल्टिक सेलों का उपयोग करते हैं।


3. Wind Turbines (पवन टरबाइन) – Tall structures with blades that rotate when blown by the wind, generating electricity. – लंबी संरचनाएं जिनकी पंखुड़ियाँ हवा चलने पर घूमती हैं, जिससे बिजली उत्पन्न होती है।


4. Hydroelectric Power (जलविद्युत शक्ति) – Electricity generated by using the energy of moving water. – गतिमान पानी की ऊर्जा का उपयोग करके उत्पन्न बिजली।


5. Geothermal Energy (भू-तापीय ऊर्जा) – Heat energy extracted from below the Earth’s surface. – पृथ्वी की सतह के नीचे से निकाली गई ऊष्मा ऊर्जा।


6. Fossil Fuels (जीवाश्म ईंधन) – Natural fuels such as coal, oil, and natural gas, formed from the remains of ancient organisms. – कोयला, तेल, और प्राकृतिक गैस जैसे प्राकृतिक ईंधन जो प्राचीन जीवों के अवशेषों से बने होते हैं।


7. Greenhouse Gas Emissions (ग्रीनहाउस गैस उत्सर्जन) – The release of gases that trap heat in the atmosphere, contributing to global warming. – वे गैसें जो वातावरण में गर्मी को फंसाती हैं और वैश्विक तापमान वृद्धि में योगदान देती हैं।


8. Photovoltaic Cells (फोटोवोल्टिक सेल) – Devices that convert sunlight directly into electricity. – ऐसे उपकरण जो सूर्य की रोशनी को सीधे बिजली में परिवर्तित करते हैं।


9. Climate Change (जलवायु परिवर्तन) – A change in global or regional climate patterns, often attributed to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels. – वैश्विक या क्षेत्रीय जलवायु पैटर्न में परिवर्तन, अक्सर जीवाश्म ईंधनों के उपयोग से उत्पन्न वायुमंडलीय कार्बन डाइऑक्साइड के बढ़ते स्तरों के कारण माना जाता है।

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