Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
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Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
Energy and environment are deeply interconnected, as the way societies produce and consume energy directly impacts the health of our planet. Energy refers to the power derived from resources like fossil fuels, nuclear materials, and renewable sources such as solar, wind, and hydropower. The environment encompasses the natural systems—air, water, land, and ecosystems—that sustain life. Heavy reliance on non-renewable energy sources contributes to pollution, greenhouse gas emissions, and climate change, while sustainable energy practices aim to reduce these effects by promoting cleaner alternatives. Balancing energy needs with environmental protection is crucial for achieving long-term development, ensuring ecological stability, and safeguarding human health.
This lecture is part of PHY 206 GENERAL PHYSICS 7 in the Physics department. The course has 30 recorded lectures across 10 series, all free to watch.
