Orion is often depicted battling Taurus, accompanied by Canis Major, which contains Sirius, the brightest star in the night sky. NCERT Book Curiosity Science Class 6 Class 6 Science NCERT Chapter 12
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The weather in Nubra is almost cloudless, and there is minimal air and light pollution, allowing for a clear view of the stars. Class 6 Science NCERT Chapter 12 Chapter 12 Beyond Earth Session 2024-2025.
Burning fossil fuels produces smoke and carbon dioxide, which leads to air pollution and contributes to global warming. Class 6 Science NCERT Chapter 11 Chapter 11 Nature’s Treasures Session 2024-2025.
Over-dependence on fossil fuels for transportation and domestic use has led to environmental degradation, increased greenhouse gas emissions, air pollution, climate change, resource depletion and heightened energy insecurity globally. Chapter 11 Nature’s Treasures NCERT Science Textbook Curiosity Science Session 2024-2025.
Fossil fuels are found in limited quantities and will eventually run out if we continue using them at the current rate. NCERT Book Curiosity Science Class 6 Science Session 2024-2025.